Publications in 2001
"Imaging of Friedel oscillation patterns of two-dimensionally accumulated electrons at epitaxially grown InAs(111)A surfaces"
Phys. Rev. Lett. 86, 3384 (2001). [Abstract]
"Local density of states in zero-dimensional semiconductor structures"
Phys. Rev. Lett. 87, 196804 (2001). [Abstract]
"Charge excitations in easy-axis and easy-plane quantum Hall ferromagnets"
Phys. Rev. Lett. 87, 196801 (2001). [Abstract]
"Dissociation of vertical semiconductor diatomic artificial molecules"
Phys. Rev. Lett. 87, 066801 (2001). [Abstract]
"Resonant electron transmission through a finite quantum spin chain"
Phys. Rev. Lett. 87, 197203 (2001). [Abstract]
"Excellent electric properties of free-standing InAs membranes"
Appl. Phys. Lett. 78, 2372 (2001). [Abstract]
"Transport characteristics of electrons in weak short-period two-dimensional potential arrays"
Appl. Phys. Lett. 79, 427 (2001). [Abstract]
"Magnetotunneling spectroscopy of an individual quantum dot in a gated tunnel diode"
Appl. Phys. Lett. 79, 3275 (2001). [Abstract]
"Transient current spectroscopy of a quantum dot in the Coulomb blockade regime"
Phys. Rev. B 63, 081304R (2001). [Abstract]
"Resistance fluctuations in quantum Hall transitions: network of compressible-incompressible regions"
Phys. Rev. B 63, 045318 (2001). [Abstract]
"Free GaAs surfaces studied using a back-gated undoped GaAs/AlxGa1-xAs heterostructure"
Phys. Rev. B 63, 245309 (2001). [Abstract]
"Shell charging and spin-filling sequences in realistic vertical quantum dots"
Phys. Rev. B 65, 085325 (2001). [Abstract]
"First-principles study of Si incorporation processes on a GaAs(111)A surface"
J. Cryst. Growth 227-228, 83 (2001). [Abstract]
"A simple approach to structural stability of semiconductors and their interfaces"
J. Cryst. Growth 227-228, 366 (2001). [Abstract]
"Theoretical investigations of adatom adsorptions on the As-stabilized GaAs(111)A surface"
Surf. Sci. 493, 173 (2001). [Abstract]
"A new theoretical approach to adsorption-desorption behavior of Ga on GaAs surfaces"
Surf. Sci. 493, 178 (2001). [Abstract]
"A double quantum dot as artificial two-level system"
Jpn. J. Appl. Phys. 40, 2100 (2001). [Abstract]
"Controlling the electron tunneling through InAs self-assembled dots"
J. Appl. Phys. 91, 3474 (2001). [Abstract]
"Longitudinal resistance anomaly around the 2/3 filling factor observed in a GaAs/AlGaAs single heterostructure"
Physica B 298, 191 (2001). [Abstract]
"Excitation spectra and exchange interactions in circular and elliptical quantum dots"
Physica B 298, 260 (2001). [Abstract]
"Energy relaxation process in a quantum dot studied by dc current and pulse-excited current measurements"
Physica B 298, 573 (2001). [Abstract]
"Single dot and strongly coupled double dots at high magnetic fields"
Physica E 10, 112 (2001). [Abstract]
"Addition energy spectrum of a quantum dot disk up to the third shell"
Physica E 11, 63 (2001). [Abstract]
"Electron coupling in weakly and strongly coupled quantum point contacts"
Physica E 11, 144 (2001). [Abstract]
"Magnetic field induced transitions in the few-electron ground states of artificial molecules"
Solid State Commun. 119, 183 (2001). [Abstract]
"Imaging of Friedel oscillations at epitaxially grown InAs (111)A surfaces using scanning tunneling microscopy"
Proc. 25th Int. Conf. on Physics of Semicond. Part I, 427 (2001).
"Slow resistance enhancements in the fractional quantum Hall regime observed in GaAs/AlGaAs single heterostructure"
Proc. 25th Int. Conf. on Physics of Semicond. Part II, 937 (2001).
"Effects of spin and charge profiles on the phase transition in bilayer quantum Hall systems"
Proc. 25th Int. Conf. on Physics of Semicond. Part II, 983 (2001).
"A novel Kondo effect in a vertical quantum dot"
Proc. 25th Int. Conf. on Physics of Semicond. Part II, 1025 (2001).
"Relaxation time of excited state in a quantum dot studied by pulse-excited current"
Proc. 25th Int. Conf. on Physics of Semicond. Part II, 1031 (2001).
"Coulomb drag in parallel quantum wires -- Tomonaga-Luttinger liquid effect of Coulomb drag"
Proc. 25th Int. Conf. on Physics of Semicond. Part II, 1051 (2001).
"Transport characteristics of electrons in weak short-period two-dimensional potential arrays"
Proc. 25th Int. Conf. on Physics of Semicond. Part II, 1341 (2001).