Press Release

Publications in 2017

  1. M. Hashisaka, N. Hiyama, T. Akiho, K. Muraki, and T. Fujisawa

    Waveform measurement of charge- and spin-density wavepackets in a chiral Tomonaga-Luttinger liquid

    Nat. Phys. 13 (6) 559-562 (2017).

  2. K. Takase, Y. Ashikawa, G. Zhang, K. Tateno, and S. Sasaki

    Highly gate-tuneable Rashba spin-orbit interaction in a gate-all-around InAs nanowire metal-oxide-semiconductor field-effect transistor

    Sci Rep 7, 930 (2017).

  3. A. Srinivasan, D. S. Miserev, K. L. Hudson, O. Klochan, K. Muraki, Y. Hirayama, D. Reuter, A. D. Wieck, O. P. Sushkov, and A. R. Hamilton

    Detection and Control of Spin-Orbit Interactions in a GaAs Hole Quantum Point Contact

    Phys. Rev. Lett. 118 (14), 146801 (2017).

Publications in 2016

  1. T. Akiho, F. Couedo, H. Irie, K. Suzuki, K. Onomitsu and K. Muraki

    Engineering quantum spin Hall insulators by strained-layer heterostructures

    Appl. Phys. Lett. 109 (19), 192105 (2016).

  2. H. Irie, C. Todt, N. Kumada, Y. Harada, H. Sugiyama, T. Akazaki and K. Muraki

    Andreev reflection and bound state formation in a ballistic two-dimensional electron gas probed by a quantum point contact

    Phys. Rev. B 94 (15), 155305 (2016).

  3. A. Srinivasan, K. L. Hudson, D. Miserev, L. A. Yeoh, O. Klochan, K. Muraki, Y. Hirayama, O. P. Sushkov and A. R. Hamilton

    Electrical control of the sign of the g factor in a GaAs hole quantum point contact

    Phys. Rev. B 94 (4), 041406 (2016).

  4. F. Couedo, H. Irie, K. Suzuki, K. Onomitsu and K. Muraki

    Single-edge transport in an InAs/GaSb quantum spin Hall insulator

    Phys. Rev. B 94 (3), 035301 (2016).

  5. A. Browning, N. Kumada, Y. Sekine, H. Irie, K. Muraki and H. Yamamoto

    Evaluation of disorder introduced by electrolyte gating through transport measurements in graphene

    Appl. Phys. Express 9 (6), 065102 (2016).

  6. K. Washio, R. Nakazawa, M. Hashisaka, K. Muraki, Y. Tokura and T. Fujisawa

    Long-lived binary tunneling spectrum in the quantum Hall Tomonaga-Luttinger liquid

    Phys. Rev. B 93 (7), 075304 (2016).

  7. N. P. Breznay, I. M. Hayes, B. J. Ramshaw, R. D. McDonald, Y. Krockenberger, A. Ikeda, H. Irie, H. Yamamoto and J. G. Analytis

    Shubnikov-de Haas quantum oscillations reveal a reconstructed Fermi surface near optimal doping in a thin film of the cuprate superconductor Pr1.86Ce0.14CuO4 ±δ

    Phys. Rev. B 94 (10), 104514 (2016).

  8. A. Ikeda, Y. Krockenberger, H. Irie, M. Naito and H. Yamamoto

    Direct observation of infinite NiO2 planes in LaNiO2 films

    Appl. Phys. Express 9 (6), 061101 (2016).

  9. F. D. Parmentier, T. Cazimajou, Y. Sekine, H. Hibino, H. Irie, D. C. Glattli, N. Kumada, and P. Roulleau

    Quantum Hall effect in epitaxial graphene with permanent magnets

    Sci Rep 6, 38393 (2016).

  10. T. Teshima, H. Nakashima, N. Kasai, S. Sasaki, A. Tanaka, S. Tsukada, and K. Sumitomo

    Mobile Silk Fibroin Electrode for Manipulation and Electrical Stimulation of Adherent Cells

    Adv. Funct. Mater. 26 (45) 8185-8193 (2016).

Publications in 2015

  1. D. Imanaka, S. Sharmin, M. Hashisaka, K. Muraki and T. Fujisawa

    Exchange-Induced Spin Blockade in a Two-Electron Double Quantum Dot

    Phys. Rev. Lett. 115, 176802 (2015).

  2. J. C. H. Chen, Y. Sato, R. Kosaka, M. Hashisaka, K. Muraki and T. Fujisawa

    Enhanced electron-phonon coupling for a semiconductor charge qubit in a surface phonon cavity

    Sci. Rep. 5, 15176 (2015).

  3. J. Martinez-Blanco, S. C. Erwin, K. Kanisawa and S. Folsch

    Energy splitting of image states induced by the surface potential corrugation of InAs(111) A

    Phys. Rev. B 92, 115444 (2015).

  4. K. Takase, H. Hibino and K. Muraki

    Probing the extended-state width of disorder-broadened Landau levels in epitaxial graphene

    Phys. Rev. B 92, 125407 (2015).

  5. N. Kumada, F. D. Parmentier, H. Hibino, D. C. Glattli and P. Roulleau

    Shot noise generated by graphene p-n junctions in the quantum Hall effect regime

    Nat. Commun. 6, 8068 (2015).

  6. S. S. Mou, H. Irie, Y. Asano, K. Akahane, H. Nakajima, H. Kumano, M. Sasaki, A. Murayama and I. Suemune

    Time-resolved measurements of Cooper-pair radiative recombination in InAs quantum dots

    J. Appl. Phys. 118, 073102 (2015).

  7. Y. Pan, J. S. Yang, S. C. Erwin, K. Kanisawa and S. Folsch

    Reconfigurable Quantum-Dot Molecules Created by Atom Manipulation

    Phys. Rev. Lett. 115, 076803 (2015).

  8. J. Martinez-Blanco, C. Nacci, S. C. Erwin, K. Kanisawa, E. Locane, M. Thomas, F. von Oppen, P. W. Brouwer and S. Folsch

    Gating a single-molecule transistor with individual atoms

    Nat. Phys. 11, 640 (2015).

  9. S. S. Mou, H. Irie, Y. Asano, K. Akahane, H. Nakajima, H. Kumano, M. Sasaki, A. Murayama and I. Suemune

    Optical observation of superconducting density of states in luminescence spectra of InAs quantum dots

    Phys. Rev. B 92, 035308 (2015).

  10. T. D. Rhone, L. Tiemann and K. Muraki

    NMR probing of spin and charge order near odd-integer filling in the second Landau level

    Phys. Rev. B 92, 041301 (2015).

  11. K. Suzuki, Y. Harada, K. Onomitsu and K. Muraki

    Gate-controlled semimetal-topological insulator transition in an InAs/GaSb heterostructure

    Phys. Rev. B 91, 245309 (2015).

  12. S. Sasaki, K. Tateno, G. Q. Zhang, H. Pigot, Y. Harada, S. Saito, A. Fujiwara, T. Sogawa and K. Muraki

    Self-aligned gate-all-around InAs/InP core-shell nanowire field-effect transistors

    Jpn. J. Appl. Phys. 54, 04DN04 (2015).

  13. Y. Krockenberger, M. Horio, H. Irie, A. Fujimori and H. Yamamoto

    As-grown superconducting Pr2CuO4 under thermodynamic constraints

    Appl. Phys. Express 8, 053101 (2015).

  14. S. Nomura, S. Mamyouda, H. Ito, Y. Shibata, T. Ohira, L. Yoshikawa, Y. Ootuka, S. Kashiwaya, M. Yamaguchi, H. Tamura and T. Akazaki

    Circularly polarized near-field scanning optical microscope for investigations of edge states of a two-dimensional electron system

    Appl. Phys. A-Mater. Sci. Process. 121, 1341-1345 (2015).

  15. S. Mamyouda, H. Ito, Y. Shibata, S. Kashiwaya, M. Yamaguchi, T. Akazaki, H. Tamura, Y. Ootuka and S. Nomura

    Circularly Polarized Near-Field Optical Mapping of Spin-Resolved Quantum Hall Chiral Edge States

    Nano Lett. 15, 2417-2421 (2015).

  16. M. Hashisaka, T. Ota, K. Muraki, and T. Fujisawa

    Shot-Noise Evidence of Fractional Quasiparticle Creation in a Local Fractional Quantum Hall State

    Phys. Rev. Lett. 114 (5), 056802 (2015).

  17. S. S. Mou, H. Irie, Y. Asano, K. Akahane, H. Kurosawa, H. Nakajima, H. Kumano, M. Sasaki, and I. Suemune

    Superconducting Light-Emitting Diodes

    IEEE J. Sel. Top. Quantum Electron. 21 (2), 7900111 (2015).

Publications in 2014

  1. S. Folsch, J. Martinez-Blanco, J. S. Yang, K. Kanisawa and S. C. Erwin

    Quantum dots with single-atom precision

    Nat. Nanotechnol. 9 (7), 505-508 (2014).

  2. M. Hashisaka, T. Ota, M. Yamagishi, T. Fujisawa and K. Muraki

    Cross-correlation measurement of quantum shot noise using homemade transimpedance amplifiers

    Rev. Sci. Instrum. 85 (5), 054704 (2014).

  3. T. Hayashi, N. Take, H. Tamura, T. Sekitani and T. Someya

    Alternating current admittance of DNTT-based metal-insulator-semiconductor capacitors

    J. Appl. Phys. 115 (9), 093702 (2014).

  4. H. Irie, Y. Harada, H. Sugiyama and T. Akazaki

    Josephson coupling through one-dimensional ballistic channel in semiconductor-superconductor hybrid quantum point contacts

    Phys. Rev. B 89 (16), 165415 (2014).

  5. H. Kamata, N. Kumada, M. Hashisaka, K. Muraki and T. Fujisawa

    Fractionalized wave packets from an artificial Tomonaga-Luttinger liquid

    Nat. Nanotechnol. 9 (3), 177-181 (2014).

  6. K.Kanisawa

    Electronic processes in adatom dynamics at epitaxial semiconductor surfaces studied using MBE-STM combined system

    J. Cryst. Growth 401, 381-387 (2014).

  7. N. Kumada, R. Dubourget, K. Sasaki, S. Tanabe, H. Hibino, H. Kamata, M. Hashisaka, K. Muraki and T. Fujisawa

    Plasmon transport and its guiding in graphene

    New J. Phys. 16, 063055 (2014).

  8. S. Sharmin, K. Muraki and T. Fujisawa

    Stable and unstable dynamics of Overhauser fields in a double quantum dot

    Phys. Rev. B 89 (11), 115315 (2014).

  9. L. Tiemann, T. D. Rhone, N. Shibata and K. Muraki

    NMR profiling of quantum electron solids in high magnetic fields

    Nat. Phys. 10 (9), 648-652 (2014).

  10. N. Watase, M. Hashisaka, K. Muraki and T. Fujisawa

    Single-electron counting statistics with a finite frequency bandwidth

    Jpn. J. Appl. Phys. 53 (4), 04EJ01 (2014).

  11. M. Yamagishi, N. Watase, M. Hashisaka, K. Muraki and T. Fujisawa

    Spin-dependent tunneling rates for electrostatically defined GaAs quantum dots

    Phys. Rev. B 90 (3), 035306 (2014).

  12. N. Kumada, P. Roulleau, B. Roche, M. Hashisaka, H. Hibino, I. Petkovic and D. C. Glattli

    Resonant Edge Magnetoplasmons and Their Decay in Graphene

    Phys. Rev. Lett. 113, 266601 (2014). .

  13. S. Nomura, M. Yamaguchi, H. Tamura, T. Akazaki, Y. Hirayama, M. Korkusinski and P. Hawrylak

    Photoluminescence fine structures in the fractional quantum Hall effect regime

    Phys. Rev. B 89 (11), 115317 (2014).

  14. K. Sasaki and N. Kumada

    Effects of screening on the propagation of graphene surface plasmons

    Phys. Rev. B 90 (3), 035449 (2014).

Publications in 2013

  1. G. Gamez, and K. Muraki

    nu=5/2 fractional quantum Hall state in low-mobility electron systems: Different roles of disorder

    Phys. Rev. B 88 (7), 075308 (2013).

  2. M. Hashisaka, H. Kamata, N. Kumada, K. Washio, R. Murata, K. Muraki, and T. Fujisawa

    Distributed-element circuit model of edge magnetoplasmon transport

    Phys. Rev. B 88 (23), 235409 (2013).

  3. J. Hayakawa, K. Muraki, and G. Yusa

    Real-space imaging of fractional quantum Hall liquids

    Nat. Nanotechnol. 8 (1), 31-35 (2013).

  4. K. Hitachi, T. Ota, and K. Muraki

    Intrinsic and extrinsic origins of low-frequency noise in GaAs/AlGaAs Schottky-gated nanostructures

    Appl. Phys. Lett. 102 (19), 192104 (2013).

  5. K. Kanisawa

    Correlation between adatom dynamics and electron accumulation at the epitaxial InAs(111)A surface

    J. Cryst. Growth 378, 8-12 (2013).

  6. N. Kumada, S. Tanabe, H. Hibino, H. Kamata, M. Hashisaka, K. Muraki, and T. Fujisawa

    Plasmon transport in graphene investigated by time-resolved electrical measurements

    Nat. Commun. 4, 1363 (2013).

  7. N. Maeda, M. Hiroki, S. Sasaki, and Y. Harada

    High-Temperature Characteristics in Recessed-Gate AlGaN/GaN Enhancement-Mode Heterostructure Field Effect Transistors with Enhanced-Barrier Structures

    Jpn. J. Appl. Phys. 52 (8), (2013).

  8. Y. Okazaki, S. Sasaki, and K. Muraki

    Shot noise spectroscopy on a semiconductor quantum dot in the elastic and inelastic cotunneling regimes

    Phys. Rev. B 87 (4), 041302 (2013).

  9. S. Sasaki, K. Tateno, GQ. Zhang, H. Suominen, Y. Harada, S. Saito, A. Fujiwara, T. Sogawa, and K. Muraki

    Encapsulated gate-all-around InAs nanowire field-effect transistors

    Appl. Phys. Lett. 103 (21), 213502 (2013).

  10. S. Sharmin, K. Muraki, and T. Fujisawa

    Transient Current in the Spin Blockade Region of a Double Quantum Dot

    Jpn. J. Appl. Phys. 52 (11), (2013).

  11. K. Suzuki, Y. Harada, K. Onomitsu, and K. Muraki

    Edge channel transport in the InAs/GaSb topological insulating phase

    Phys. Rev. B 87 (23), 235311 (2013).

  12. Y. Krockenberger, H. Irie, O. Matsumoto, K. Yamagami, M. Mitsuhashi, A. Tsukada, M. Naito, and H. Yamamoto

    Emerging superconductivity hidden beneath charge-transfer insulators

    Sci Rep 3, 2235 (2013).

  13. GQ. Zhang, S. Sasaki, K. Tateno, H. Gotoh, and T. Sogawa

    Au-free InAs nanowires grown in In-particle-assisted vapor-liquid-solid mode: growth, structure, and electrical property

    AIP Adv. 3 (5), 052107 (2013).

  14. J. Hayakawa, K. Muraki, and G. Yusa

    Real-space imaging of fractional quantum Hall liquids

    Nat. Nanotechnol. 8 (1) 31-35 (2013).

Publications in 2012

  1. MH. Fauzi, S. Watanabe, N. Kumada, and Y. Hirayama

    All electrical probe of nuclear spin polarization and relaxation by spin phase transition peaks of the filling fraction nu=2/3 quantum hall effect

    Journal Of The Korean Physical Society 60 (10), 16761679 (2012).

  2. K. Grove-Rasmussen, S. Grap, J. Paaske, K. Flensberg, S. Andergassen, V. Meden, HI. Jorgensen, K. Muraki, and T. Fujisawa

    Magnetic-Field Dependence of Tunnel Couplings in Carbon Nanotube Quantum Dots

    Physical Review Letters 108 (17), 176802 (2012).

  3. M. Hashisaka, R. Murata, K. Muraki, and T. Fujisawa

    Frequency conversion of radio-frequency edge magnetoplasmons using a quantum point contact

    Applied Physics Letters 100 (23), 233501 (2012).

  4. M. Hashisaka, K. Washio, H. Kamata, K. Muraki, and T. Fujisawa

    Distributed electrochemical capacitance evidenced in high-frequency admittance measurements on a quantum Hall device

    Physical Review B 85 (15), 155424 (2012).

  5. N. Maeda, M. Hiroki, S. Sasaki, and Y. Harada

    High-Temperature Characteristics in Normally Off AlGaN/GaN Heterostructure Field-Effect Transistors with Recessed-Gate Enhanced-Barrier Structures

    Applied Physics Express 5 (8), 084201 (2012).

  6. G. Munnich, F. Albrecht, C. Nacci, M. Utz, D. Schuh, K. Kanisawa, S. Folsch, and J. Repp

    Probing individual weakly-coupled pi-conjugated molecules on semiconductor surfaces

    Journal Of Applied Physics 112 (3), 034312 (2012).

  7. C. Nacci, SC. Erwin, K. Kanisawa, and S. Folsch

    Controlled Switching within an Organic Molecule Deliberately Pinned to a Semiconductor Surface

    Acs Nano 6 (5), 41904195 (2012).

  8. C. Nacci, K. Kanisawa, and S. Folsch

    Reversible switching of single tin phthalocyanine molecules on the InAs(111)A surface

    Journal Of Physics-condensed Matter 24 (39), 394004 (2012).

  9. K. Takase, S. Tanabe, S. Sasaki, H. Hibino, and K. Muraki

    Impact of graphene quantum capacitance on transport spectroscopy

    Physical Review B 86 (16), 165435 (2012).

  10. L. Tiemann, G. Gamez, N. Kumada, and K. Muraki

    Unraveling the Spin Polarization of the v=5/2 Fractional Quantum Hall State

    Science 335 (6070), 828831 (2012).

  11. M. Yamagishi, M. Hashisaka, K. Muraki, and T. Fujisawa

    Correlation of 1/f Noise between Semiconductor Point Contacts with a Common Lead

    Japanese Journal Of Applied Physics 51 (2), 02BJ08 (2012).

  12. J. Yang, C. Nacci, J. Martinez-Blanco, K. Kanisawa, and S. Folsch

    Vertical manipulation of native adatoms on the InAs(111)A surface

    Journal Of Physics-condensed Matter 24 (35), 354008 (2012).

  13. S. Amaha, T. Hatano, H. Tamura, S. Teraoka, T. Kubo, Y. Tokura, DG. Austing, and S. Tarucha

    Resonance-hybrid states in a triple quantum dot

    Physical Review B 85 (8), 081301 (2012).

  14. H. Irie, Y. Harada, H. Sugiyama, and T. Akazaki

    In0.75Ga0.25As Quantum Point Contacts Utilizing Wrap-Gate Geometry

    Applied Physics Express 5 (2), 024001 (2012).