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(Questions or requests, contact Mark F: friesen@cae.wisc.edu ) |
2009 |
Sidewall damage in plasma etching of Si/SiGe heterostructures,
R. Ding, L. J. Klein, Mark G. Friesen, M. A. Eriksson, and A. E. Wendt, Journ. Vac. Sci. and Technol. A 27, 836 (2009). Article
Si/SiGe Quantum Devices, Quantum Wells, and Electron-Spin Coherence,
J. L. Truitt, K. A. Slinker, K. L. M. Lewis, D. E. Savage, C. Tahan, L. J. Klein, R. Joynt, M. G. Lagally, D. W. van der Weide, S. N. Coppersmith, M. Friesen and M. A. Eriksson, in Topics in Applied Physics, vol. 115: Electron Spin Resonance and Related Phenomena in Low-Dimensional Structures, Ed. M. Fanciulli (Springer-Verlag, Berlin, 2009), p. 101. Article
Charge sensing and controllable tunnel coupling in a Si/SiGe double quantum dot,
C. B. Simmons, Madhu Thalakulam, B. M. Rosemeyer, B. J. Van Bael, E. K. Sackmann, D. E. Savage, M. G. Lagally, R. Joynt, M. Friesen, S. N. Coppersmith, and M. A. Eriksson, Nano Lett. 9, 3234 (2009). Article
Charge sensing in enhancement mode double-top-gated metal-oxide-semiconductor quantum dots,
E. P. Nordberg, H. L. Stalford, R. Young, G. A. Ten Eyck, K. Eng, L. A. Tracy, K. D. Childs, J. R. Wendt, R. K. Grubbs, J. Stevens, M. P. Lilly, M. A. Eriksson, M. S. Carroll, Appl. Phys. Lett 95, 202102 (2009). Article
Enhancement-mode double top-gated metal-oxide-semiconductor nanostructures with tunable lateral geometry,
E. P. Nordberg, G. A. Ten Eyck, H. L. Stalford, R. P. Muller, R. W. Young, K. Eng, L. A. Tracy, K. D. Childs, J. R. Wendt, R. K. Grubbs, J. Stevens, M. P. Lilly, M. A. Eriksson, M. S. Carroll, Phys Rev B. 80, 115331 (2009). Article |
2008 |
Top-gated few-electron double quantum dot in Si/SiGe,
N. Shaji, C. B. Simmons, L. J. Klein, Hua Qin, D. E. Savage, M.G. Lagally, S. N. Coppersmith, R. Joynt, M. Friesen, R. H. Blick, and M. A. Eriksson, Physica E 40, 520 (2008). Article
Singlet-triplet relaxation in two-electron silicon quantum dots,
M. Prada, R. H. Blick, and R. Joynt, Phys. Rev. B 77, 115438 (2008). Article
Spin blockade and lifetime-enhanced transport in a few-electron Si/SiGe double quan-tum dot,
Nakul Shaji, C. B. Simmons, Madhu Thalakulam, Levente J. Klein, Hua Qin, H. Luo, D. E. Savage, M. G. Lagally, A. J. Rimberg, R. Joynt, M. Friesen, R. H. Blick, S. N. Coppersmith and M. A. Eriksson, Nature Physics 4, 540 (2008). Article
Multiscale theory of valley splitting,
S. Chutia, S. N. Coppersmith, and M. Friesen, Phys. Rev. B 77, 193311 (2008). Article
An Ultrawideband Cross-Correlation Radiometer for Mesoscopic Experiments,
R. C. Toonen, C. C. Haselby and Robert H. Blick, IEEE Trans Instrumentation and Measurement 57, 2874 (2008). Article |
2007 |
Controllable valley splitting in silicon quantum devices,
S. Goswami, K. A. Slinker, M. Friesen, L. M. McGuire, J. L. Truitt, C. Tahan, L. J. Klein, J. O. Chu, P. M. Mooney,
D. W. van der Weide, R. Joynt, S. N. Coppersmith, M. A. Eriksson, Nature Physics 3, 41 (2007). Article
Valley splitting theory of SiGe/Si/SiGe quantum wells,
M. Friesen, S. Chutia, C. Tahan, and S. N. Coppersmith, Phys Rev. B 75, 115318 (2007). Article
Energy level statistics of quantum dots,
C.-Y. Tsau, D. Nghiem, R. Joynt, and J.W. Halley, J. Phys. Cond. Matt., 19, 186215 (2007). Article
Valley Kondo effect in silicon quantum dots,
S.-Y. Shiau, S. Chutia, and R. Joynt, Phys. Rev. B 75, 195345 (2007). Article
Coulomb blockade and Kondo effect in a few-electron silicon/silicon-germanium quantum dot,
Levente J. Klein, Donald E. Savage, and Mark A. Eriksson, Appl. Phys. Lett. 90, 033103 (2007). Article
Efficient Multiqubit Entanglement via a Spin Bus,
Mark Friesen, Asoka Biswas, Xuedong Hu, and Daniel Lidar, Phys. Rev. Lett. 98, 230503 (2007). Article
Spin-valley Kondo effect in multi-electron Si quantum dots,
Shiue-yuan Shiau and Robert Joynt, Phys. Rev. B 76, 205314 (2007). Article
Single-electron quantum dot in Si/SiGe with integrated charge-sensing,
C. B. Simmons, Madhu Thalakulam, Nakul Shaji, Levente J. Klein, Hua Qin, R. H. Blick, D. E. Savage, M. G. Lagally, S. N. Coppersmith, and M. A. Eriksson, Appl. Phys. Lett. 91, 213103 (2007). Article |
2006 |
Magnetic field dependence of valley splitting in realistic Si/SiGe quantum wells,
M. Friesen, M. A. Eriksson, S. N. Coppersmith, Appl. Phys. Lett. 89, 202106 (2006). Article
Detection and measurement of the Dzyaloshinskii-Moriya interaction in double quantum dot
systems,
S. Chutia, M. Friesen, R. Joynt, Phys. Rev. B. 73, 241304 (2006). Article
Elastically relaxed free-standing strained-silicon nanomembranes,
M. M. Roberts, L. J. Klein, D. E. Savage, K. A. Slinker, M. Friesen, G. Celler,
M. A. Eriksson, M. G. Lagally, Nature Materials (London) 5, 388 (2006). Article
Electronic transport in nanometer-scale silicon-on-insulator membranes,
P. Zhang, E. Tevaarwerk, B.-N. Park, D. E. Savage, G. K. Celler, I. Knezevic, P. G. Evans,
M. A. Eriksson, M. G. Lagally, Nature 439, 703 (2006). Article
Exact Solution of Qubit Decoherence Models by a Transfer Matrix Method,
Diu Nghiem, R. Joynt, Phys. Rev. A 73, 032333 (2006). Article
Quantum dots and etch-induced depletion of a silicon two-dimensional electron gas,
L. J. Klein, K. L. M. Lewis, K. A. Slinker, S. Goswami, D. W. van der Weide, R. H. Blick, P. M. Mooney, J. O. Chu,
S. N. Coppersmith, M. Friesen, M. A. Eriksson, J. Appl. Phys. 99, 023509 (2006). Article
Electron spin coherence in Si, A.M. Tyryshkin, S.A. Lyon, T. Schenkel, J. Bokor, J. Chu, W. Jantsch, F. Schäffler, J.L. Truitt, S.N. Coppersmith, and M.A. Eriksson, Physica E 35, 257 (2006). Article |
2005 |
Formation of microtubes from strained SiGe/Si heterostructures,
H. Qin, N. Shaji, N. E. Merrill, H. S. Kim, R. C. Toonen, R. H. Blick, M. M. Roberts, D. E. Savage, M. G. Lagally, G. Celler, New J. Phys. 7, 241 (2005). Article
Nanomechanical Architecture of Strained Bilayer Thin Films: From Design Principles to Experimental Fabrication,
M. Huang, C. Boone, M. Roberts, D. E. Savage, M. G. Lagally, N. Shaji, H. Qin, R. Blick, J. A. Nairn, F. Liu, Advanced Materials 17, 2860 (2005). Article
Quantum Dots in Si/SiGe 2DEGs with Schottky top-gated leads,
K. A. Slinker, K. L. M. Lewis, C. C. Haselby, S. Goswami, L. J. Klein, J. O. Chu, S. N. Coppersmith, R. Joynt, R. H. Blick, M. Friesen, M. A. Eriksson, New Journ. of Phys. 7, 246 (2005). Article
Rashba spin-orbit coupling and spin relaxation in silicon quantum wells,
C. Tahan, R. Joynt, Phys. Rev. B 71, 075315 (2005) Article
Theory of the Stark Effect for P donors in Si,
Mark Friesen, Phys. Rev. Lett. 94, 186403 (2005). Article |
2004 |
Spin-based Quantum Dot Quantum Computing in Silicon,
M. A. Eriksson, M. Friesen, S. N. Coppersmith, R. Joynt, L. J. Klein, K. Slinker, C. Tahan, P. M. Mooney, J. O. Chu, S. J. Koester, Quant. Inform. Process. 3, 133 (2004). Article
Valley splitting in low-density quantum-confined heterostructures studied using tight-binding models,
T. B. Boykin, G. Klimeck, M. A. Eriksson, M. Friesen, S. N. Coppersmith, P. von Allmen, F. Oyafuso, S. Lee, Phys. Rev. B. 70, 165325 (2004). Article
One-spin quantum logic gates from the exchange interaction and a global magnetic field,
L.-A. Wu, D. A. Lidar, M. Friesen, Phys. Rev. Lett. 93, 030501 (2004). Article
Coulomb blockade in a silicon/silicon-germanium two-dimensional electron gas quantum dot,
L. J. Klein, K. Slinker, J. L. Truitt, S. Goswami, K. L. M. Lewis, S. N. Coppersmith, D. W. van der Weide, Mark Friesen, R. Blick, D. E. Savage, M. G. Lagally, Charles Tahan, Robert Joynt, M. A. Eriksson, Appl. Phys. Lett. 84, 4047 (2004). Article
Valley splitting in strained silicon quantum wells,
T. B. Boykin, G. Klimeck, M. A. Eriksson, M. Friesen, S. N. Coppersmith, P. von Allmen, F. Oyafuso, S. Lee, Appl. Phys. Lett. 84, 115 (2004). Article
Spin readout and initialization in a semiconductor quantum dot,
M. Friesen, C. Tahan, R. Joynt, M. A. Eriksson, Phys. Rev. Lett. 92, 037901 (2004). Article |
2003 |
Pseudo-Digital Qubits: A General Approach,
M. Friesen, R. Joynt, M. A. Eriksson, in Proceedings of the Sixth International Conference on Quantum Communication, Measurement and Computing (Rinton Press, Princeton, NJ, 2003), pp. 271. Article
Practical design and simulation of silicon-based quantum-dot qubits,
M. Friesen, P. Rugheimer, D. E. Savage, M. G. Lagally, D. W. van der Weide, R. Joynt, M. A. Eriksson,
Phys. Rev. B 67, 121301 (2003). Article
Decoherence of electron spin qubits in Si-based quantum computers,
C. Tahan, M. Friesen, R. Joynt, Phys. Rev. B 66, 035314 (2003). Article |
2002 |
Pseudo-digital quantum bits,
M. Friesen, R. Joynt, M. A. Eriksson, Appl. Phys. Lett. 81, 4619 (2002). Article |