Effects of Zeeman spin splitting on the modular symmetry in the quantum Hall effect. - Da-Ren Hang; R. B. Dunford; Gil-Ho Kim; H. D. Yeh; C. F. Huang; David A. Ritchie; Ian Farrer; Y. W. Zhang; C.-T. Liang; Y. H. Chang (Microelectron. J., 2005)

'Mobility gap' of a spin-split GaAs two-dimensional electron gas. - Tsai-Yu Huang; Chao-Ping Huang; Yi-Hsing Chiu; C.-T. Liang; M. Y. Simmons; David A. Ritchie (Microelectron. J., 2005)

Evidence for a finite compressibility of a quasi-one-dimensional ballistic channel. - C.-T. Liang; Masaya Kataoka; G. Faini; D. Mailly; M. Y. Simmons; A. W. Rushforth; C. G. Smith; David A. Ritchie; M. Pepper (Microelectron. J., 2005)

Jain-Kivelson-type resonance as a noninvasive probe of screening in the quantum Hall regime. - R. Nemutudi; C.-T. Liang; M. J. Murphy; Harvey E. Beere; C. G. Smith; David A. Ritchie; M. Pepper; G. A. C. Jones (Microelectron. J., 2005)

Molecular beam epitaxial growth of site-controlled InAs quantum dots on pre-patterned GaAs substrates. - Paola Atkinson; S. P. Bremner; D. Anderson; G. A. C. Jones; David A. Ritchie (Microelectron. J., 2006)

Quantum-Dot Sources for Single Photons and Entangled Photon Pairs. - Robert J. Young; David J. P. Ellis; R. Mark Stevenson; Anthony J. Bennett; Paola Atkinson; Ken Cooper; David A. Ritchie; Andrew J. Shields (Proc. IEEE, 2007)

Frequency Characterization of a Terahertz Quantum-Cascade Laser. - Niccolò Beverini; Giorgio Carelli; Andrea De Michele; Augusto Moretti; Lukas Mahler; Alessandro Tredicucci; Harvey E. Beere; David A. Ritchie (IEEE Trans. Instrum. Meas., 2007)

Electron pumping through quantum dots defined in parallel etched quantum wires. - M. D. Blumenthal; B. Kaestner; L. Li; S. Giblin; T. J. B. M. Janssen; M. Pepper; D. Anderson; G. Jones; David A. Ritchie (Microelectron. J., 2008)

Single electron transport in a free-standing quantum dot. - S. J. Chorley; C. G. Smith; Francisco Perez-Martinez; Jonathan Prance; Paola Atkinson; David A. Ritchie; G. A. C. Jones (Microelectron. J., 2008)

Realization of a GaAs/AlGaAs-based quantum cellular automata cell. - Francisco Perez-Martinez; K. D. Petersson; Ian Farrer; D. Anderson; G. A. C. Jones; David A. Ritchie; C. G. Smith (Microelectron. J., 2008)

THz QCL-Based Cryogen-Free Spectrometer for in Situ Trace Gas Sensing. - Luigi Consolino; Saverio Bartalini; Harvey E. Beere; David A. Ritchie; Miriam S. Vitiello; Paolo De Natale (Sensors, 2013)

Improved Tuning Fork for Terahertz Quartz-Enhanced Photoacoustic Spectroscopy. - Angelo Sampaolo; Pietro Patimisco; Marilena Giglio; Miriam S. Vitiello; Harvey E. Beere; David A. Ritchie; Gaetano Scamarcio; Frank K. Tittel; Vincenzo Spagnolo (Sensors, 2016)

Integrated, Portable, Tunable, and Coherent Terahertz Sources and Sensitive Detectors Based on Layered Superconductors. - Kaveh Delfanazari; Richard A. Klemm; Hannah J. Joyce; David A. Ritchie; Kazuo Kadowaki (Proc. IEEE, 2020)

Statistical evaluation of 571 GaAs quantum point contact transistors showing the 0.7 anomaly in quantized conductance using millikelvin cryogenic on-chip multiplexing. - Pengcheng Ma; Kaveh Delfanazari; Reuben K. Puddy; Jiahui Li; Moda Cao; Teng Yi; Jonathan P. Griffiths; Harvey E. Beere; David A. Ritchie; Michael J. Kelly; Charles G. Smith (CoRR, 2024)