Ashoori Group Papers

Here you will find a list of some the papers our group has published, roughly in reverse chronological order.

• High-resolution spectroscopy of two-dimensional electron systems O. E. Dial, R. C. Ashoori, L. N. Pfeiffer, K. W. West, Nature 448 176-179 (2007)

• Imaging Transport Resonances in the Quantum Hall Effect G. A. Steele, R. C. Ashoori, L. N. Pfeiffer, K. W. West, PRL 95 136804 (2005)

• Modeling subsurface charge accumulation images of a quantum Hall liquid S. H. Tessmer, G. Finkelstein, P. I. Glicofridis, and R. C. Ashoori PRB 66 125308 (2002)

• Determination of the resistance across incompressible strips through imaging of charge motion P. I. Glicofridis, G. Finkelstein, and R. C. Ashoori,M. Shayegan PRB 65 121312 (2002)

• Localization in Artificial Disorder: Two Coupled Quantum Dots M. Brodsky, N. B. Zhitenev, R. C. Ashoori, L. N. Pfeiffer, K. W. West, PRL 85 2356 (2000)

• Topographic Mapping of the Quantum Hall Liquid Using a Few-Electron Bubble G. Finkelstein, P. I. Glicofridis, R. C. Ashoori, M. Shayegan, Science 289 90 (2000)

• Imaging of Low Compressibility Strips in the Quantum Hall Liquid G. Finkelstein, P. I. Glicofridis, S. H. Tessmer, R. C. Ashoori, M. R. Melloch, PRB 61 R16323 (2000)

• Tunneling into Ferromagnetic Quantum Hall States: Observation of a Spin Bottleneck H. B. Chan, R. C. Ashoori, L. N. Pfeiffer, K. W. West, PRL 83 3258 (1999)

• Localization-Delocalization Transistion in Quantum Dots N. B. Zhitenev, M. Brodsky, R. C. Ashoori, L. N. Pfeiffer, K. W. West, Science 285 715 (1999)

• Single-electron capacitance spectroscopy of a vertical quantum dots using a single-electron transistor M. Koltonyuk, D. Berman, N. B. Zhitenev, R. C. Ashoori, L. N. Pfeiffer, K. W. West, APL 74 555 (1999)

• Observation of Quantum Fluctuations of Charge on a Quantum Dot D. Berman, N. B. Zhitenev, R. C. Ashoori, M. Shayegen, PRL 82 161 (1999)

• Subsurface charge accumulation imaging of a quantum Hall liquid S. H. Tessmer, P. I. Glicofridis, R. C. Ashoori, L. S. Levitov, and M. R. Melloch, Nature 392 51 (1998)

• Universal Linear Density of States for Tunneling into the Two-Dimensional Electron Gas in a Magnetic Field H. B. Chan, P. I. Glicofridis, R. C. Ashoori, et al., PRL 79 2867 (1997)

• Periodic and Aperiodic Bunching in the Addition Spectra of Quantum Dots N. B Zhitenev, R. C. Ashoori, et. al., PRL 79 2308 (1997)

• Single-electron transistor as a charge sensor for semiconductor applications David Berman, Nikolai B. Zhitenev and Raymond C. Ashoori, Henry I. Smith, Michael R. Melloch, J. Vac. Sci. Technol. B15 2844 (1997)

• New Class of Resonances at the Edge of the Two-Dimensional Electron Gas N. B. Zhitenev, M. Brodsky, and R.C. Ashoori, PRL 77 1833 (1996)

• Electrons in artificial atoms R. C. Ashoori, Nature 379 413 (1996)

• Energy gaps of the two-dimensional electron gas explored with equilibrium tunneling spectroscopy R. C. Ashoori et. al., PRB 48 4616 (1993)

• N-Electron Ground State Energies of a Quantum Dot in Magnetic Field R. C. Ashoori, H. L. Stormer, et. al, PRL 71 613 (1993)

• Single-Electron Capacitance Spectroscopy of Discrete Quantum Levels R.C. Ashoori, H. L. Stormer, et. al., PRL 68 3088 (1992)

• Comment of "Zeeman Bifurcation of Quantum-Dot Spectra" R. H. Silsbee, R. C. Ashoori, PRL 64 1991 (1990)