1.         K. Ajito and K. Torimitsu

            "Near-infrared Raman spectroscopy of single particles"

            Trac-Trends Anal. Chem. 20 (5), 255-262 (2001).

2.         T. Akasaka, S. Ando, T. Nishida, H. Saito, and N. Kobayashi

            "Room-temperature lasing of InGaN multiquantum-well hexagonal microfacet lasers by current injection"

            Appl. Phys. Lett. 79 (10), 1414-1416 (2001).

3.         T. Akasaka, S. Ando, T. Nishida, H. Saito, and N. Kobayashi

            "Selective area metalorganic vapor phase epitaxy of thick crack-free GaN films on trenched SiC substrates"

            Appl. Phys. Lett. 79 (9), 1261-1263 (2001).

4.         L. Alff, S. Kleefisch, B. Welter, A. Marx, R. Gross, and M. Naito

            "Pseudogap like tunneling spectra in electron doped high-temperature superconductors"

            Physica C 357, 134-137 (2001).

5.         S. Amaha, D. G. Austing, Y. Tokura, K. Muraki, K. Ono, and S. Tarucha

            "Magnetic field induced transitions in the few-electron ground states of artificial molecules"

            Solid State Commun. 119 (4-5), 183-190 (2001).

6.         H. Asoh, K. Nishio, M. Nakao, T. Tamamura, and H. Masuda

            "Conditions for fabrication of ideally ordered anodic porous alumina using pretextured Al"

            J. Electrochem. Soc. 148 (4), B152-B156 (2001).

7.         D. G. Austing, H. Tamura, Y. Tokura, K. Muraki, S. Amaha, K. Ono, and S. Tarucha

            "Single dot and strongly coupled double dots at high magnetic fields"

            Physica E 10 (1-3), 112-116 (2001).

8.         D. G. Austing, Y. Tokura, S. Tarucha, P. Matagne, and J. P. Leburton

            "Addition energy spectrum of a quantum dot disk up to the third shell"

            Physica E 11 (2-3), 63-67 (2001).

9.         Y. Avishai and Y. Tokura

            "Resonant electron transmission through a finite quantum spin chain"

            Phys. Rev. Lett. 8719 (19), art. no.-197203 (2001).

10.       G. Bastian and H. Takayanagi

            "Ballistic reflection at a side gate in a superconductor-semiconductor-superconductor structure"

            Physica C 352 (1-4), 219-222 (2001).

11.       D. J. Bottomley

            "Comment on "SiGe intermixing in Ge/Si(100) islands" [Appl. Phys. Lett. 78, 303 (2001)]"

            Appl. Phys. Lett. 79 (7), 1060-1060 (2001).

12.       D. J. Bottomley and T. Ogino

            "Alternative to the Shuttleworth formulation of solid surface stress"

            Phys. Rev. B 63 (16), 165412 (2001).

13.       D. J. Bottomley, H. Omi, and T. Ogino

            "The stress and strain in cubic films on (113), emphasizing Ge on Si(113)"

            J. Cryst. Growth 225 (1), 16-22 (2001).

14.       S. De Franceschi, S. Sasaki, J. M. Elzerman, W. G. van der Wiel, S. Tarucha, and L. P. Kouwenhoven

            "Electron cotunneling in a semiconductor quantum dot"

            Phys. Rev. Lett. 86 (5), 878-881 (2001).

15.       K. J. Friedland, T. Saku, Y. Hirayama, and K. H. Ploog

            "Electron coupling in weakly and strongly coupled quantum point contacts"

            Physica E 11 (2-3), 144-148 (2001).

16.       T. Fujii, T. Watanabe, and A. Matsuda

            "Comparative study of transport properties of Bi2Sr2Ca2Cu3O10+delta and Bi2Sr2CaCu2O8+delta single crystals"

            Physica C 357, 173-176 (2001).

17.       T. Fujii, T. Watanabe, and A. Matsuda

            "Single-crystal growth of Bi2Sr2Ca2Cu3O10+delta (Bi-2223) by TSFZ method"

            J. Cryst. Growth 223 (1-2), 175-180 (2001).

18.       M. Fujiki

            "Experimental tests of parity violation at helical polysilylene level"

            Macromol. Rapid Commun. 22 (9), 669-674 (2001).

19.       M. Fujiki

            "Optically active polysilylenes: State-of-the-art chiroptical polymers"

            Macromol. Rapid Commun. 22 (8), 539-563 (2001).

20.       M. Fujiki, J. R. Koe, M. Motonaga, H. Nakashima, K. Terao, and A. Teramoto

            "Computing handedness: Quantized and superposed switch and dynamic memory of helical polysilylene"

            J. Am. Chem. Soc. 123 (26), 6253-6261 (2001).

21.       M. Fujiki, M. Motonaga, H. Z. Tang, K. Torimitsu, Z. B. Zhang, J. R. Koe, J. Watanabe, K. Terao, T. Sato, and A. Teramoto

            "A new screw-sense switchable polysilylene with quantized and superposed helicities"

            Chem. Lett. (12), 1218-1219 (2001).

22.       T. Fujisawa, Y. Tokura, and Y. Hirayama

            "Energy relaxation process in a quantum dot studied by DC current and pulse-excited current measurements"

            Physica B-Condensed Matter 298 (1-4), 573-579 (2001).

23.       T. Fujisawa, Y. Tokura, and Y. Hirayama

            "Transient current spectroscopy of a quantum dot in the Coulomb blockade regime"

            Phys. Rev. B 6308 (8), 081304 (2001).

24.       A. Fujiwara and Y. Takahashi

            "Manipulation of elementary charge in a silicon charge-coupled device"

            Nature 410 (6828), 560-562 (2001).

25.       K. Hashimoto, S. Miyashita, T. Saku, and Y. Hirayama

            "Back-gated point contact"

            Jpn. J. Appl. Phys. Part 1 - Regul. Pap. Short Notes Rev. Pap. 40 (4B), 3000-3002 (2001).

26.       K. Hashimoto, K. Muraki, T. Saku, and Y. Hirayama

            "Longitudinal resistance anomaly around the 2/3 filling factor observed in a GaAs/AlGaAs single heterostructure"

            Physica B-Condensed Matter 298 (1-4), 191-194 (2001).

27.       H. B. Heersche, T. Schapers, J. Nitta, and H. Takayanagi

            "Enhancement of spin injection from ferromagnetic metal into a two-dimensional electron gas using a tunnel barrier"

            Phys. Rev. B 64 (16), 161307 (2001).

28.       S. Heun, Y. Watanabe, B. Ressel, D. Bottomley, T. Schmidt, and K. C. Prince

            "Core-level photoelectron spectroscopy from individual heteroepitaxial nanocrystals on GaAs(001)"

            Phys. Rev. B 63 (12), art. no.-125335 (2001).

29.       S. Heun, Y. Watanabe, B. Ressel, T. Schmidt, and K. C. Prince

            "Valence band alignment and work function of heteroepitaxial nanocrystals on GaAs(001)"

            J. Vac. Sci. Technol. B 19 (6), 2057-2062 (2001).

30.       H. Hibino, C. W. Hu, T. Ogino, and I. S. T. Tsong

            "Diffusion barrier caused by 1 x 1 and 7 x 7 on Si(111) during phase transition"

            Phys. Rev. B 64 (24), 245401 (2001).

31.       H. Hibino, C. W. Hu, T. Ogino, and I. S. T. Tsong

            "Decay kinetics of two-dimensional islands and holes on Si(111) studied by low-energy electron microscopy"

            Phys. Rev. B 6324 (24), 245402 (2001).

32.       H. Hibino and T. Ogino

            "Growth of Si twinning superlattice"

            Mater. Sci. Eng. B-Solid State Mater. Adv. Technol. 87 (3), 214-221 (2001).

33.       R. J. A. Hill, A. Patane, P. C. Main, L. Eaves, B. Gustafson, M. Henini, S. Tarucha, and D. G. Austing

            "Magnetotunneling spectroscopy of an individual quantum dot in a gated tunnel diode"

            Appl. Phys. Lett. 79 (20), 3275-3277 (2001).

34.       Y. Hirayama, K. Muraki, A. Kawaharazuka, K. Hashimoto, and T. Saku

            "Backgated layers and nanostructures"

            Physica E 11 (2-3), 155-160 (2001).

35.       Y. Homma, P. Finnie, and M. Uwaha

            "Morphological instability of atomic steps observed on Si(111) surfaces"

            Surf. Sci. 492 (1-2), 125-136 (2001).

36.       S. Horiguchi, M. Nagase, K. Shiraishi, H. Kageshima, Y. Takahashi, and K. Murase

            "Mechanism of potential profile formation in silicon single-electron transistors fabricated using pattern-dependent oxidation"

            Jpn. J. Appl. Phys. Part 2 - Lett. 40 (1AB), L29-L32 (2001).

37.       C. M. Hu, J. Nitta, A. Jensen, J. B. Hansen, and H. Takayanagi

            "Spin-polarized transport in a two-dimensional electron gas with interdigital-ferromagnetic contacts"

            Phys. Rev. B 63 (12), art. no.-125333 (2001).

38.       C. W. Hu, H. Hibino, T. Ogino, and I. S. T. Tsong

            "Hysteresis in the (1 x 1)-(7 x 7) first-order phase transition on the Si(111) surface"

            Surf. Sci. 487 (1-3), 191-200 (2001).

39.       H. Inokawa, A. Fujiwara, and Y. Takahashi

            "Multipeak negative-differential-resistance device by combining single-electron and metal-oxide-semiconductor transistors"

            Appl. Phys. Lett. 79 (22), 3618-3620 (2001).

40.       K. Inoue

            "Suppression of level fluctuation without extinction ratio degradation based on output saturation in higher order optical parametric interaction in fiber"

            IEEE Photonics Technol. Lett. 13 (4), 338-340 (2001).

41.       K. Inoue and T. Mukai

            "Signal-masked optical communication utilizing amplified spontaneous emission of an optical amplifier"

            Opt. Commun. 197 (1-3), 53-59 (2001).

42.       K. Inoue and T. Mukai

            "Spectral hole in the amplified spontaneous emission spectrum of a fiber optical parametric amplifier"

            Opt. Lett. 26 (12), 869-871 (2001).

43.       K. Inoue and T. Mukai

            "Signal wavelength dependence of gain saturation in a fiber optical parametric amplifier"

            Opt. Lett. 26 (1), 10-12 (2001).

44.       T. Ito, K. Shiraishi, and A. Taguchi

            "A simple approach to structural stability of semiconductors and their interfaces"

            J. Cryst. Growth 227, 366-370 (2001).

45.       W. Izumida, O. Sakai, and S. Tarucha

            "Tunneling through a quantum dot in local spin singlet-triplet crossover region with Kondo effect"

            Phys. Rev. Lett. 8721 (21), art. no.-216803 (2001).

46.       H. Kageshima, M. Uematsu, and K. Shiraishi

            "Theory of thermal Si oxide growth rate taking into account interfacial Si emission effects"

            Microelectron. Eng. 59 (1-4), 301-309 (2001).

47.       H. Kamada, H. Gotoh, J. Temmyo, T. Takagahara, and H. Ando

            "Exciton Rabi oscillation in a single quantum dot"

            Phys. Rev. Lett. 8724 (24), art. no.-246401 (2001).

48.       Y. Kangawa, T. Ito, A. Taguchi, K. Shiraishi, and T. Ohachi

            "A new theoretical approach to adsorption-desorption behavior of Ga on GaAs surfaces"

            Surf. Sci. 493 (1-3), 178-181 (2001).

49.       K. Kanisawa, M. J. Butcher, Y. Tokura, H. Yamaguchi, and Y. Hirayama

            "Local density of states in zero-dimensional semiconductor structures"

            Phys. Rev. Lett. 8719 (19), 196804 (2001).

50.       K. Kanisawa, M. J. Butcher, H. Yamaguchi, and Y. Hirayama

            "Imaging of friedel oscillation patterns of two-dimensionally accumulated electrons at epitaxially grown InAs(111)A surfaces"

            Phys. Rev. Lett. 86 (15), 3384-3387 (2001).

51.       S. Karimoto, K. Ueda, M. Naito, and T. Imai

            "Single-crystalline superconducting thin films of electron-doped infinite-layer compounds grown by molecular-beam epitaxy"

            Appl. Phys. Lett. 79 (17), 2767-2769 (2001).

52.       S. Karimoto, H. Yamamoto, T. Greibe, and M. Naito

            "New superconducting Sr2CuO4-delta thin films prepared by molecular beam epitaxy"

            Jpn. J. Appl. Phys. Part 2 - Lett. 40 (2B), L127-L130 (2001).

53.       N. Kasai, Y. Jimbo, O. Niwa, T. Matsue, and K. Torimitsu

            "Real-time multisite observation of glutamate release in rat hippocampal slices"

            Neurosci. Lett. 304 (1-2), 112-116 (2001).

54.       Y. Kasai, S. Tanda, N. Hatakenaka, and H. Takayanagi

            "Fluxon dynamics in isolated long Josephson junctions"

            Physica C 352 (1-4), 211-214 (2001).

55.       M. Kasu and N. Kobayashi

            "Spontaneous ridge formation and its effect on field emission of heavily Si-doped AlN"

            Phys. Status Solidi A-Appl. Res. 188 (2), 779-782 (2001).

56.       M. Kasu and N. Kobayashi

            "Field-emission characteristics and large current density of heavily Si-doped AlN and AlxGa1-xN (0.38 <= x < 1)"

            Appl. Phys. Lett. 79 (22), 3642-3644 (2001).

57.       M. Kasu and N. Kobayashi

            "Spontaneous ridge-structure formation and large field emission of heavily Si-doped AlN"

            Appl. Phys. Lett. 78 (13), 1835-1837 (2001).

58.       M. Kasu, Y. Taniyasu, and N. Kobayashi

            "Formation of solid solution of Al1-xSixN (0 < x <= 12%) ternary alloy"

            Jpn. J. Appl. Phys. Part 2 - Lett. 40 (10A), L1048-L1050 (2001).

59.       A. Kawaharazuka, T. Saku, C. A. Kikuchi, Y. Horikoshi, and Y. Hirayama

            "Free GaAs surfaces studied using a back-gated undoped GaAs/AlxGa1-xAs heterostructure"

            Phys. Rev. B 6324 (24), art. no.-245309 (2001).

60.       A. Kawaharazuka, T. Saku, Y. Tokura, Y. Horikoshi, and Y. Hirayama

            "Transport characteristics of electrons in weak short-period two-dimensional potential arrays"

            Appl. Phys. Lett. 79 (3), 427-429 (2001).

61.       A. V. Khaetskii

            "Spin relaxation in semiconductor mesoscopic systems"

            Physica E 10 (1-3), 27-31 (2001).

62.       T. Kimura

            "Conductance renormalization and conductivity of a multisubband Tomonaga-Luttinger model"

            Phys. Rev. B 64 (23), 233306 (2001).

63.       S. Kleefisch, B. Welter, A. Marx, L. Alff, R. Gross, and M. Naito

            "Possible pseudogap behavior of electron-doped high-temperature superconductors"

            Phys. Rev. B 6310 (10), art. no.-100507 (2001).

64.       J. R. Koe, M. Fujiki, M. Motonaga, and H. Nakashima

            "Cooperative helical order in optically active poly(diarylsilylenes)"

            Macromolecules 34 (4), 1082-1089 (2001).

65.       J. R. Koe, M. Motonaga, M. Fujiki, and R. West

            "Synthesis and spectroscopic characterization of heteroatom polysilylenes: Poly(dialkoxysilylene)s and evidence for silicon sigma-oxygen n mixing interaction"

            Macromolecules 34 (4), 706-712 (2001).

66.       L. P. Kouwenhoven, D. G. Austing, and S. Tarucha

            "Few-electron quantum dots"

            Rep. Prog. Phys. 64 (6), 701-736 (2001).

67.       N. Kumada, A. Sawada, Z. F. Ezawa, H. Azuhata, S. Nagahama, K. Muraki, T. Saku, and Y. Hirayama

            "Preferred number of flipped spins in Skyrmion excitation"

            Physica B 298 (1-4), 169-172 (2001).

68.       K. Kumakura, T. Makimoto, and N. Kobayashi

            "Low resistance non-alloy ohmic contact to p-type GaN using Mg-doped InGaN contact layer"

            Phys. Status Solidi A-Appl. Res. 188 (1), 363-366 (2001).

69.       K. Kumakura, T. Makimoto, and N. Kobayashi

            "Low-resistance nonalloyed ohmic contact to p-type GaN using strained InGaN contact layer"

            Appl. Phys. Lett. 79 (16), 2588-2590 (2001).

70.       R. Kurita, H. Tabei, K. Hayashi, T. Horiuchi, K. Torimitsu, and O. Niwa

            "Improvement in signal reliability when measuring L-glutamate released from cultured cells using multi-channel microfabricated sensors"

            Anal. Chim. Acta 441 (2), 165-174 (2001).

71.       T. Machida, S. Ishizuka, S. Komiyama, K. Muraki, and Y. Hirayama

            "Nonequilibrium population in fractional edge states"

            Physica B 298 (1-4), 150-154 (2001).

72.       T. Machida, S. Ishizuka, S. Komiyama, K. Muraki, and Y. Hirayama

            "Scaling in fractional quantum Hall transitions"

            Physica B 298 (1-4), 182-186 (2001).

73.       T. Machida, S. Ishizuka, S. Komiyama, K. Muraki, and Y. Hirayama

            "Resistance fluctuations in quantum Hall transitions: Network of compressible-incompressible regions"

            Phys. Rev. B 63 (4), 045318 (2001).

74.       N. Maeda, T. Saitoh, K. Tsubaki, T. Nishida, and N. Kobayashi

            "Two-dimensional electron gas transport properties in AlGaN/GaN single- and double-heterostructure field effect transistors"

            Mater. Sci. Eng. B-Solid State Mater. Adv. Technol. 82 (1-3), 232-237 (2001).

75.       N. Maeda, T. Saitoh, K. Tusubaki, and N. Kobayashi

            "AlGaN/GaN heterostructure field-effect transistors with high Al compositions fabricated with selective-area regrowth"

            Phys. Status Solidi A-Appl. Res. 188 (1), 223-226 (2001).

76.       N. Maeda, K. Tsubaki, T. Saitoh, and N. Kobayashi

            "High-temperature electron transport properties in AlGaN/GaN heterostructures"

            Appl. Phys. Lett. 79 (11), 1634-1636 (2001).

77.       T. Makimoto, K. Kumakura, and N. Kobayashi

            "High current gains obtained by InGaN/GaN double heterojunction bipolar transistors"

            Phys. Status Solidi A-Appl. Res. 188 (1), 183-186 (2001).

78.       T. Makimoto, K. Kumakura, and N. Kobayashi

            "High current gains obtained by InGaN/GaN double heterojunction bipolar transistors with p-InGaN base"

            Appl. Phys. Lett. 79 (3), 380-381 (2001).

79.       H. Masuda, H. Asoh, M. Watanabe, K. Nishio, M. Nakao, and T. Tamamura

            "Square and triangular nanohole array architectures in anodic alumina"

            Adv. Mater. 13 (3), 189-192 (2001).

80.       A. Matsuda, S. Sugita, T. Fujii, and T. Watanabe

            "Study of pseudogap phenomena by STM and other probes"

            J. Phys. Chem. Solids 62 (1-2), 65-68 (2001).

81.       T. Matsuoka and E. Hagiwara

            "GaN growth on novel lattice-matching substrate: Tilted M-plane sapphire"

            Phys. Status Solidi A-Appl. Res. 188 (2), 485-489 (2001).

82.       N. Y. Morgan, D. Abusch-Magder, M. A. Kastner, Y. Takahashi, H. Tamura, and K. Murase

            "Evidence for activated conduction in a single electron transistor"

            J. Appl. Phys. 89 (1), 410-419 (2001).

83.       F. Morikoshi and M. Koashi

            "Deterministic entanglement concentration"

            Phys. Rev. A 64 (2), art. no.-022316 (2001).

84.       K. Muraki, T. Saku, and Y. Hirayama

            "Charge excitations in easy-axis and easy-plane quantum Hall ferromagnets"

            Phys. Rev. Lett. 8719 (19), 196801 (2001).

85.       M. Naito and M. Hepp

            "Superconducting T '-La2-xCexCuO4 films grown by molecular beam epitaxy"

            Physica C 357, 333-336 (2001).

86.       M. Naito, S. Karimoto, H. Yamamoto, H. Nakada, and K. Suzuki

            "Production of double-sided large-area high-T-c wafers by molecular beam epitaxy"

            IEEE Trans. Appl. Supercond. 11 (1), 3848-3851 (2001).

87.       S. Nakakoshi, M. Kashino, A. Mizobuchi, Y. Fukada, and H. Katori

            "Disorder in sequential speech perception: A case study on pure word deafness"

            Brain Lang. 76 (2), 119-129 (2001).

88.       H. Nakano, T. Nishikawa, and N. Uesugi

            "Enhanced K-shell x-ray line emissions from aluminum plasma created by a pair of femtosecond laser pulses"

            Appl. Phys. Lett. 79 (1), 24-26 (2001).

89.       H. Nakashima and M. Fujiki

            "Precise control of optical properties and global conformations by marked substituent effects in poly(alkyl(methoxyphenyl)silane) homo- and copolymers"

            Macromolecules 34 (21), 7558-7564 (2001).

90.       H. Nakashima, M. Fujiki, J. R. Koe, and M. Motonaga

            "Solvent and temperature effects on the chiral aggregation of poly(alkylarylsilane)s bearing remote chiral groups"

            J. Am. Chem. Soc. 123 (9), 1963-1969 (2001).

91.       H. Nakashima, J. R. Koe, K. Torimitsu, and M. Fujiki

            "Transfer and amplification of chiral molecular information to polysilylene aggregates"

            J. Am. Chem. Soc. 123 (20), 4847-4848 (2001).

92.       H. Namatsu

            "Supercritical resist drying for isolated nanoline formation"

            J. Vac. Sci. Technol. B 19 (6), 2709-2712 (2001).

93.       K. G. Nath, Y. Haruyama, and T. Kinoshita

            "Surface superstructure formation, electronic structure modification and magnetic stability of Co films on oxygen-rich Cu(001): confirmation of oxygen-surfactant effect"

            Surf. Sci. 486 (3), 185-193 (2001).

94.       K. G. Nath, F. Maeda, S. Suzuki, and Y. Watanabe

            "Modified epitaxy in Co/S/GaAs(001) and comparison with Co/GaAs(001)"

            J. Appl. Phys. 90 (3), 1222-1226 (2001).

95.       K. G. Nath, F. Maeda, S. Suzuki, and Y. Watanabe

            "Surfactant-mediated control of surface morphology for Co epitaxial film on S-passivated semiconducting substrate"

            J. Vac. Sci. Technol. B 19 (2), 384-387 (2001).

96.       T. Natsume, L. B. Wu, T. Sato, K. Terao, A. Teramoto, and M. Fujiki

            "Chain-stiffness and lyotropic liquid crystallinity of polysilylene bearing (S)-2-methylbutyl and n-decyl substituents"

            Macromolecules 34 (22), 7899-7904 (2001).

97.       J. F. Nielsen, J. P. Pelz, H. Hibino, C. W. Hu, and I. S. T. Tsong

            "Enhanced terrace stability for preparation of step-free Si(001)-(2x1) surfaces"

            Phys. Rev. Lett. 8713 (13), art. no.-136103 (2001).

98.       J. F. Nielsen, J. P. Pelz, H. Hibino, C. W. Hu, I. S. T. Tsong, and J. Kouvetakis

            "Controlled striped phase formation on ultraflat Si(001) surfaces during diborane exposure"

            Appl. Phys. Lett. 79 (23), 3857-3859 (2001).

99.       T. Nishida and N. Kobayashi

            "Ten-milliwatt operation of an AlGaN-based light emitting diode grown on GaN substrate"

            Phys. Status Solidi A-Appl. Res. 188 (1), 113-116 (2001).

100.    T. Nishida, H. Saito, and N. Kobayashi

            "Efficient and high-power AlGaN-based ultraviolet light-emitting diode grown on bulk GaN"

            Appl. Phys. Lett. 79 (6), 711-712 (2001).

101.    T. Nishida, H. Saito, and N. Kobayashi

            "Milliwatt operation of AlGaN-based single-quantum-well light emitting diode in the ultraviolet region"

            Appl. Phys. Lett. 78 (25), 3927-3928 (2001).

102.    T. Nishida, H. Saito, and N. Kobayashi

            "Submilliwatt operation of AlGaN-based ultraviolet light-emitting diode using short-period alloy superlattice (vol 78, pg 399, 2001)"

            Appl. Phys. Lett. 78 (12), 1795-1795 (2001).

103.    T. Nishida, H. Saito, and N. Kobayashi

            "Submilliwatt operation of AlGaN-based ultraviolet light-emitting diode using short-period alloy superlattice"

            Appl. Phys. Lett. 78 (4), 399-400 (2001).

104.    T. Nishikawa, H. Nakano, K. Oguri, N. Uesugi, M. Nakao, K. Nishio, and H. Masuda

            "Nanocylinder-array structure greatly increases the soft X-ray intensity generated from femtosecond-laser-produced plasma"

            Appl. Phys. B-Lasers Opt. 73 (2), 185-188 (2001).

105.    T. Nishikawa, H. Nakano, N. Uesugi, M. Nakao, K. Nishio, and H. Masuda

            "X-ray generation from femtosecond-laser-produced plasma on nanostructure-array targets"

            J. Phys. IV 11 (PR2), 425-428 (2001).

106.    J. Nitta, C. M. Hu, A. Jensen, J. B. Hansen, and H. Takayanagi

            "Spin injection and detection experiment in a two dimensional electron gas with inter-digital-ferromagnetic contacts"

            Physica E 10 (1-3), 467-471 (2001).

107.    J. Nitta, C. M. Hu, A. Jensen, J. B. Hansen, and H. Takayanagi

            "Spin injection experiment with multiple NiFe/ZnAs-2DEG/NiFe junctions"

            Physica C 352 (1-4), 215-218 (2001).

108.    S. Nojima

            "Laser oscillation due to light slowed-down by excitons in photonic crystals"

            J. Phys. Soc. Jpn. 70 (11), 3432-3445 (2001).

109.    S. Nojima

            "Determination of optical modes in two-dimensional finite-size photonic crystals by photonic resonance scattering"

            Appl. Phys. Lett. 79 (13), 1959-1961 (2001).

110.    S. Nojima

            "Optical-gain enhancement in two-dimensional active photonic crystals"

            J. Appl. Phys. 90 (2), 545-551 (2001).

111.    H. Notomi, A. Shinya, K. Yamada, J. Takahashi, C. Takahashi, and I. Yokohama

            "Singlemode transmission within photonic bandgap of width-varied single-line-defect photonic crystal waveguides on SOI substrates"

            Electron. Lett. 37 (5), 293-295 (2001).

112.    M. Notomi, H. Suzuki, and T. Tamamura

            "Directional lasing oscillation of two-dimensional organic photonic crystal lasers at several photonic band gaps"

            Appl. Phys. Lett. 78 (10), 1325-1327 (2001).

113.    M. Notomi, K. Yamada, A. Shinya, J. Takahashi, C. Takahashi, and I. Yokohama

            "Extremely large group-velocity dispersion of line-defect waveguides in photonic crystal slabs"

            Phys. Rev. Lett. 87 (25), 253902 (2001).

114.    K. Oguri, H. Nakano, T. Nishikawa, and N. Uesugi

            "Cross-correlation measurement of ultrashort soft x-ray pulse emitted from femtosecond laser-produced plasma using optical field-induced ionization"

            Appl. Phys. Lett. 79 (27), 4506-4508 (2001).

115.    K. Ono, J. H. Oh, K. Horiba, M. Mizuguchi, M. Oshima, T. Kiyokura, F. Maeda, Y. Watanabe, A. Kakizaki, T. Kikuchi, A. Yagishita, and H. Kato

            "Performance of the high-resolution high-flux monochromator for bending magnet beamline BL-1C at the Photon Factory"

            Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. 467, 573-576 (2001).

116.    Y. Ono, K. Yamazaki, M. Nagase, S. Horiguchi, K. Shiraishi, and Y. Takahashi

            "Single-electron and quantum SOI devices"

            Microelectron. Eng. 59 (1-4), 435-442 (2001).

117.    Y. Ono, K. Yamazaki, and Y. Takahashi

            "Si single-electron transistors with high voltage gain"

            IEICE Trans. Electron. E84C (8), 1061-1065 (2001).

118.    S. K. Ozdemir, A. Miranowicz, M. Koashi, and N. Imoto

            "Quantum-scissors device for optical state truncation: A proposal for practical realization"

            Phys. Rev. A 6406 (6), art. no.-063818 (2001).

119.    M. Pi, A. Emperador, M. Barranco, F. Garcias, K. Muraki, S. Tarucha, and D. G. Austing

            "Dissociation of vertical semiconductor diatomic artificial molecules"

            Phys. Rev. Lett. 8706 (6), art. no.-066801 (2001).

120.    K. Prabhakaran, Kvpm Shafi, A. Ulman, and T. Ogino

            "Nanoparticle-induced light emission from multi-functionalized silicon"

            Adv. Mater. 13 (24), 1859-+ (2001).

121.    P. Roche, H. Perrin, D. C. Glattli, H. Takayanagi, and T. Akazaki

            "Enhanced shot noise in long quasi-diffusive S-N-S junctions"

            Physica C 352 (1-4), 73-76 (2001).

122.    S. Saito, H. Yoshimoto, Y. Y. Suzuki, and S. Kurihara

            "Is evolution from weak to strong coupling superconductivity always continuous?"

            J. Phys. Soc. Jpn. 70 (5), 1186-1189 (2001).

123.    Y. Sakurai, D. Yoshimura, H. Ishii, Y. Ouchi, H. Isaka, H. Teramae, N. Matsumoto, S. Hasegawa, N. Ueno, and K. Seki

            "Electronic structure of polycarbosilane studied by UV photoelectron spectroscopy"

            J. Phys. Chem. B 105 (24), 5626-5629 (2001).

124.    H. Sato, M. Naito, A. Tsukada, S. Karimoto, and A. Matsuda

            "Influence of substrates on epitaxial thin films of high-temperature superconductors"

            Physica C 362, 186-194 (2001).

125.    T. Schapers, J. Nitta, H. B. Heersche, and H. Takayanagi

            "Interference ferromagnet/semiconductor/ferromagnet spin field-effect transistor"

            Phys. Rev. B 6412 (12), art. no.-125314 (2001).

126.    A. Schulzgen, Y. Kawabe, E. Hanamura, A. Yamanaka, P. A. Blanche, J. Lee, H. Sato, M. Naito, N. T. Dan, S. Uchida, Y. Tanabe, and N. Peyghambarian

            "Two-photon resonant third-harmonic generation in La2CuO4"

            Phys. Rev. Lett. 86 (14), 3164-3167 (2001).

127.    C. Sekar, T. Watanabe, A. Matsuda, H. Shibata, Y. Zenitani, and J. Akimitsu

            "Crystal growth and transport properties of 4-leg spin-ladder compound La2Cu2O5: occurrence of insulator-metal transition"

            Int. J. Inorg. Mater. 3 (8), 1201-1203 (2001).

128.    C. Sekar, T. Watanabe, A. Matsuda, H. Shibata, Y. Zenitani, and J. Akimitsu

            "Effect of silver addition on structure and electrical properties of the spin ladder compound La2Cu2O5 single crystals"

            J. Cryst. Growth 233 (3), 466-472 (2001).

129.    C. Sekar, T. Watanabe, A. Matsuda, H. Shibata, Y. Zenitani, and J. Akimitsu

            "Crystal growth, structure, and transport properties of the five-leg spin ladder compound La8Cu7O19"

            J. Solid State Chem. 156 (2), 422-427 (2001).

130.    Y. Sekine, N. Takeshita, N. Mori, M. Isobe, Y. Ueda, M. Kosaka, and Y. Uwatoko

            "Dielectric and magnetic properties of alpha '-NaV2O5 under multi-extreme conditions"

            J. Phys. Soc. Jpn. 70 (12), 3660-3666 (2001).

131.    T. Sekitani, H. Nakagawa, N. Miura, and M. Naito

            "Negative magneto-resistance of the normal state in Nd2-xCexCuO4 below T-C and the effect of high magnetic fields"

            Physica B 294, 358-362 (2001).

132.    K. Semba and A. Matsuda

            "Superconductor-to-insulator transition and transport properties of underdoped YBa2Cu3Oy crystals"

            Phys. Rev. Lett. 86 (3), 496-499 (2001).

133.    H. Shibata

            "Double Josephson plasma in SmLa1-xSrxCuO4-delta"

            Physica C 362, 92-96 (2001).

134.    H. Shibata

            "Transverse Josephson plasma mode in T* phase SmLa1-xSrxCuO4-delta single crystals"

            Phys. Rev. Lett. 86 (10), 2122-2125 (2001).

135.    D. J. Shin and A. Chavez-Pirson

            "Diffraction by a subwavelength-sized aperture in a metal plane"

            J. Opt. Soc. Am. A-Opt. Image Sci. Vis. 18 (7), 1477-1486 (2001).

136.    K. Shiraishi, H. Tamura, and H. Takayanagi

            "Design of a semiconductor ferromagnet in a quantum-dot artificial crystal"

            Appl. Phys. Lett. 78 (23), 3702-3704 (2001).

137.    T. Sogawa, P. V. Santos, S. K. Zhang, S. Eshlaghi, A. D. Wieck, and K. H. Ploog

            "Transport and lifetime enhancement of photoexcited spins in GaAs by surface acoustic waves"

            Phys. Rev. Lett. 87 (27), 276601 (2001).

138.    T. Sogawa, P. V. Santos, S. K. Zhang, S. Eshlaghi, A. D. Wieck, and K. H. Ploog

            "Dynamic band-structure modulation of quantum wells by surface acoustic waves"

            Phys. Rev. B 63 (12), art. no.-121307 (2001).

139.    G. S. Solomon, M. Pelton, and Y. Yamamoto

            "Single-mode spontaneous emission from a single quantum dot in a three-dimensional microcavity"

            Phys. Rev. Lett. 86 (17), 3903-3906 (2001).

140.    B. Starmark, E. Hurfeld, T. Henning, P. Delsing, A. N. Korotkov, R. S. Shaikhaidarov, T. Akazaki, E. Toyoda, and H. Takayanagi

            "Noise in the single electron transistor and controlled Josephson current in ballistic three terminal devices"

            Physica C 352 (1-4), 101-104 (2001).

141.    O. M. Stoll, A. Wehner, R. P. Huebener, and M. Naito

            "Vortex-glass melting transition and scaling behavior in the cuprate superconductor Nd2-xCexCuOy at low temperatures"

            Physica C 363 (1), 31-40 (2001).

142.    M. Stopa

            "Periodic spin polarization of small quantum dots"

            Physica E-Low-Dimensional Systems & Nanostructures 10 (1-3), 103-106 (2001).

143.    T. Suemitsu, T. Ishii, and Y. Ishii

            "Gate and recess engineering for ultrahigh-speed InP-based HEMTs"

            IEICE Trans. Electron. E84C (10), 1283-1288 (2001).

144.    N. Susa

            "Threshold gain and single-mode oscillation of two-dimensional photonic bandgap defect lasers"

            IEEE J. Quantum Electron. 37 (11), 1420-1426 (2001).

145.    N. Susa

            "Threshold gain due to distributed-feedback in two-dimensional triangular- and square-lattice photonic crystal lasers"

            Jpn. J. Appl. Phys. Part 1 - Regul. Pap. Short Notes Rev. Pap. 40 (1), 142-145 (2001).

146.    N. Susa

            "Threshold gain and gain-enhancement due to distributed-feedback in two-dimensional photonic-crystal lasers"

            J. Appl. Phys. 89 (2), 815-823 (2001).

147.    K. Suzuki, S. Miyashita, and Y. Hirayama

            "Back-gate control in an InAs-based two-dimensional system"

            Physica C 352 (1-4), 125-127 (2001).

148.    M. Suzuki, K. Anagawa, M. Lmouchter, and T. Watanabe

            "Distinct superconducting gap and the pseudogap in the interlayer tunneling spectroscopy for Bi2Sr2CaCu2O8+delta"

            Physica C 362, 164-168 (2001).

149.    S. Suzuki, C. Bower, T. Kiyokura, K. G. Nath, Y. Watanabe, and O. Zhou

            "Photoemission spectroscopy of single-walled carbon nanotube bundles"

            J. Electron Spectrosc. Relat. Phenom. 114, 225-228 (2001).

150.    S. Suzuki, T. Kiyokura, F. Maeda, K. G. Nath, Y. Watanabe, T. Saitoh, and A. Kakizaki

            "Observation of Ga 3d two-hole states from GaAs surfaces"

            J. Electron Spectrosc. Relat. Phenom. 114, 421-425 (2001).

151.    S. Suzuki, Y. Watanabe, T. Kiyokura, K. G. Nath, T. Ogino, S. Heun, W. Zhu, C. Bower, and O. Zhou

            "Electronic structure at carbon nanotube tips studied by photoemission spectroscopy"

            Phys. Rev. B 6324 (24), 245418 (2001).

152.    A. Taguchi, K. Shiraishi, and T. Ito

            "First-principles study of Si incorporation processes on a GaAs(111)A surface"

            J. Cryst. Growth 227, 83-87 (2001).

153.    A. Taguchi, K. Shiraishi, T. Ito, and Y. Kangawa

            "Theoretical investigations of adatom adsorptions on the As-stabilized GaAs(111)A surface"

            Surf. Sci. 493 (1-3), 173-177 (2001).

154.    H. Takayanagi, T. Akazaki, E. Toyoda, and H. Nakano

            "Quantum transport in superconductor-semiconductor junctions"

            Physica C 352 (1-4), 95-100 (2001).

155.    H. Takenaka, K. Nagai, H. Ito, Y. Muramatsu, T. Kawamura, E. Gullikson, and R. C. C. Perera

            "Soft X-ray reflectivity and structure evaluation of CoCr/C multilayer X-ray mirrors for spectral region around 6 nm"

            Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip. 467, 337-340 (2001).

156.    H. Tamura, K. Shiraishi, and H. Takayanagi

            "Semiconductor ferromagnetism in quantum dot array"

            Phys. Status Solidi B-Basic Res. 224 (3), 723-725 (2001).

157.    H. Tanaka, Y. Sekine, S. Saito, and H. Takayanagi

            "Dc SQUID sensitivity for readout of entangled state quantum bits"

            Supercond. Sci. Technol. 14 (12), 1161-1165 (2001).

158.    K. Tanaka, K. Shimano, K. Inoue, S. Kuwano, T. Kitagawa, and K. Oguchi

            "Optical label switching using optical label based on wavelength and pilot tone frequency"

            IEICE Trans. Electron. E84C (5), 501-508 (2001).

159.    K. Tanaka, K. Shimano, K. Inoue, S. Kuwano, T. Kitagawa, and K. Oguchi

            "Optical label switching using optical label based on wavelength and pilot tone frequency"

            IEICE Trans. Commun. E84B (5), 1127-1134 (2001).

160.    H. Z. Tang, M. Fujiki, M. Motonaga, and K. Torimitsu

            "Circular dichroism and circularly polarized photoluminescence of helical polyfluorenes"

            Abstr. Pap. Am. Chem. Soc. 221, U296-U296 (2001).

161.    H. Z. Tang, M. Fujiki, Z. B. Zhang, K. Torimitsu, and M. Motonaga

            "Nearly pure blue photoluminescent poly{2,7-[9-{3,5-bis[3,5-bis(benzyloxy)benzyloxy]benzyl}-9-(3,6-dioxaoct yl)]fluorene} in film"

            Chem. Commun. (23), 2426-2427 (2001).

162.    Y. Taniyasu, M. Kasu, and N. Kobayashi

            "Lattice parameters of wurtzite Al1-xSixN ternary alloys"

            Appl. Phys. Lett. 79 (26), 4351-4353 (2001).

163.    S. Tarucha, D. G. Austing, S. Sasaki, T. Fujisawa, Y. Tokura, J. M. Elzerman, W. van der Wiel, S. de Franseschi, and L. P. Kouwenhoven

            "Novel Kondo anomaly in quantum dots"

            Mater. Sci. Eng. B-Solid State Mater. Adv. Technol. 84 (1-2), 10-16 (2001).

164.    S. Tarucha, D. G. Austing, S. Sasaki, Y. Tokura, J. M. Elzerman, W. van der Wiel, S. de Franseschi, and L. P. Kouwenhoven

            "Spin effects in semiconductor quantum dot structures"

            Physica E-Low-Dimensional Systems & Nanostructures 10 (1-3), 45-51 (2001).

165.    J. Temmyo, H. Kamada, E. Kuramochi, H. Ando, and T. Tamamura

            "Semiconductor nanostructures via self-organization for a two-state system"

            J. Korean Phys. Soc. 39, S368-S371 (2001).

166.    A. Teramoto, K. Terao, Y. Terao, N. Nakamura, T. Sato, and M. Fujiki

            "Interplay of the main chain, chiral side chains, and solvent in conformational transitions: Poly{[(R)-3,7-dimethyloctyl]-[(S)-3-methylpentyl]silylene}"

            J. Am. Chem. Soc. 123 (49), 12303-12310 (2001).

167.    K. Terao, Y. Terao, A. Teramoto, N. Nakamura, M. Fujiki, and T. Sato

            "Conformational transitions in poly{n-hexyl-[(S)-3-methylpentyl]silylene} in dilute solution: Temperature and molecular weight dependence detected by circular dichroism"

            Macromolecules 34 (18), 6519-6525 (2001).

168.    K. Terao, Y. Terao, A. Teramoto, N. Nakamura, M. Fujiki, and T. Sato

            "Temperature and solvent dependence of stiffness of poly{n-hexyl-[(S)-3-methylpentyl]silylene} in dilute solutions"

            Macromolecules 34 (13), 4519-4525 (2001).

169.    K. Terao, Y. Terao, A. Teramoto, N. Nakamura, I. Terakawa, and T. Sato

            "Stiffness of polysilylenes depending remarkably on a subtle difference in chiral side chain structure: Poly{n-hexyl-[(S)-2-methylbutyl]silylene)} and poly{n-hexyl-[(S)-3-methylpentyl]silylene}"

            Macromolecules 34 (8), 2682-2685 (2001).

170.    Y. Tokura, S. Sasaki, D. G. Austing, and S. Tarucha

            "Excitation spectra and exchange interactions in circular and elliptical quantum dots"

            Physica B 298 (1-4), 260-266 (2001).

171.    S. Toyoda and M. Fujiki

            "Origin of broad visible photoluminescence from poly(alkylarylsilylene) derivatives"

            Macromolecules 34 (8), 2630-2634 (2001).

172.    S. Toyoda and M. Fujiki

            "Cooperative preferential helical ordering in poly(alkylarylsilylene) copolymers"

            Macromolecules 34 (3), 640-644 (2001).

173.    K. Tsubaki

            "Aharonov-Bohm oscillation in rings with permalloy"

            Jpn. J. Appl. Phys. Part 1 - Regul. Pap. Short Notes Rev. Pap. 40 (3B), 1902-1905 (2001).

174.    K. Ueda and M. Naito

            "As-grown superconducting MgB2 thin films prepared by molecular beam epitaxy"

            Appl. Phys. Lett. 79 (13), 2046-2048 (2001).

175.    M. Uematsu, H. Kageshima, and K. Shiraishi

            "Oxidation simulation of heavily phosphorus-doped silicon based on the interfacial silicon emission model"

            Jpn. J. Appl. Phys. Part 1 - Regul. Pap. Short Notes Rev. Pap. 40 (9A), 5197-5200 (2001).

176.    M. Uematsu, H. Kageshima, and K. Shiraishi

            "The effect of chlorine on silicon oxidation: Simulation based on the interfacial silicon emission model"

            Jpn. J. Appl. Phys. Part 1 - Regul. Pap. Short Notes Rev. Pap. 40 (4A), 2217-2218 (2001).

177.    M. Uematsu, H. Kageshima, and K. Shiraishi

            "Simulation of wet oxidation of silicon based on the interfacial silicon emission model and comparison with dry oxidation"

            J. Appl. Phys. 89 (3), 1948-1953 (2001).

178.    Y. Ueno, K. Ajito, Y. Yamada, Y. Maruo, O. Niwa, K. Torimitsu, and T. Ichino

            "Near-infrared raman spectra of azo dye produced by a nitrogen-dioxide-gas-selective coloration reaction in a porous glass chip"

            Appl. Spectrosc. 55 (9), 1151-1154 (2001).

179.    N. Uesugi, H. Nakano, T. Nishikawa, and P. Lu

            "Efficient soft X-ray generation from femtosecond-laser-produced plasma and its application to time resolved spectroscopy"

            J. Phys. IV 11 (PR2), 397-403 (2001).

180.    W. G. van der Wiel, T. Fujisawa, S. Tarucha, and L. P. Kouwenhoven

            "A double quantum dot as an artificial two-level system"

            Jpn. J. Appl. Phys. Part 1 - Regul. Pap. Short Notes Rev. Pap. 40 (3B), 2100-2104 (2001).

181.    J. Watanabe, H. Kamee, and M. Fujiki

            "First observation of thermotropic cholesteric liquid crystal in helical polysilane"

            Polym. J. 33 (6), 495-497 (2001).

182.    T. Watanabe, C. Sekar, H. Shibata, T. Fujii, A. Matsuda, Y. Zenitani, and J. Akimitsu

            "Novel approaches to crystallize materials with narrow liquidus lines: application to spin ladder compound La4+4nCu8+2nO14+8n (n=2,3) and high-T-c cuprate Bi-2223"

            J. Cryst. Growth 229 (1), 316-320 (2001).

183.    T. Watanabe, C. Sekar, H. Shibata, A. Matsuda, Y. Zenitani, and J. Akimitsu

            "Crystal growth and transport properties of spin ladder compounds La4+4nCu8+2nO14+8n (n=2, 3)"

            Physica C 357, 380-383 (2001).

184.    A. Wehner, O. M. Stoll, R. P. Huebener, and M. Naito

            "Flux-flow resistance in the cuprate superconductor Nd2-xCexCuOy: Spatial domains and spontaneous oscillations"

            Phys. Rev. B 6314 (14), art. no.-144511 (2001).

185.    K. Yamada, H. Morita, A. Shinya, and M. Notomi

            "Improved line-defect structures for photonic-crystal waveguides with high group velocity"

            Opt. Commun. 198 (4-6), 395-402 (2001).

186.    H. Yamaguchi, R. Dreyfus, Y. Hirayama, and S. Miyashita

            "Excellent electric properties of free-standing InAs membranes"

            Appl. Phys. Lett. 78 (16), 2372-2374 (2001).

187.    R. Yano, Y. Hirayama, S. Miyashita, H. Sasabu, N. Uesugi, and S. Uehara

            "Pump-probe spectroscopy of low-temperature grown GaAs for carrier lifetime estimation: arsenic pressure dependence of carrier lifetime during MBE crystal growth"

            Phys. Lett. A 289 (1-2), 93-98 (2001).

188.    Z. B. Zhang and M. Fujiki

            "Synthesis and molecular weight dependent optical properties of mono-alkoxy substituted polythiophenes"

            Polym. J. 33 (8), 597-601 (2001).

189.    Y. G. Zhao, E. Li, T. Wu, S. B. Ogale, R. P. Sharma, T. Venkatesan, J. J. Li, W. L. Cao, C. H. Lee, H. Sato, and M. Naito

            "Optical Cooper pair breaking spectroscopy of cuprate superconductors"

            Phys. Rev. B 6313 (13), 132507 (2001).

190.    N. M. Zimmerman, W. H. Huber, A. Fujiwara, and Y. Takahashi

            "Excellent charge offset stability in a Si-based single-electron tunneling transistor"

            Appl. Phys. Lett. 79 (19), 3188-3190 (2001).