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Wayne Witzel
Wayne Witzel
Sandia National Laboratories
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Quantum theory for electron spin decoherence induced by nuclear spin dynamics in semiconductor quantum computer architectures: Spectral diffusion of localized electron spins in …
WM Witzel, S Das Sarma
Physical Review B—Condensed Matter and Materials Physics 74 (3), 035322, 2006
3192006
An improved contact algorithm for the material point method and application to stress propagation in granular material
SG Bardenhagen
Comput Model Eng Sci 2 (4), 509, 2001
3112001
Electron spin dephasing due to hyperfine interactions with a nuclear spin bath
Ł Cywiński, WM Witzel, SD Sarma
Physical review letters 102 (5), 057601, 2009
2132009
Electron spin decoherence in isotope-enriched silicon
WM Witzel, MS Carroll, A Morello, Ł Cywiński, SD Sarma
Physical review letters 105 (18), 187602, 2010
2082010
Pure quantum dephasing of a solid-state electron spin qubit in a large nuclear spin bath coupled by long-range hyperfine-mediated interactions
Ł Cywiński, WM Witzel, SD Sarma
Physical Review B 79 (24), 245314, 2009
1842009
Quantum theory of spectral-diffusion-induced electron spin decoherence
WM Witzel, R de Sousa, SD Sarma
Physical Review B 72 (16), 161306, 2005
1792005
Universal pulse sequence to minimize spin dephasing in the central spin decoherence problem
B Lee, WM Witzel, SD Sarma
Physical Review Letters 100 (16), 160505, 2008
1602008
Multiple-pulse coherence enhancement of solid state spin qubits
WM Witzel, SD Sarma
Physical review letters 98 (7), 077601, 2007
1542007
Electron spin coherence and electron nuclear double resonance of Bi donors in natural Si
RE George, W Witzel, H Riemann, NV Abrosimov, N Nötzel, MLW Thewalt, ...
Physical Review Letters 105 (6), 067601, 2010
1282010
Electron spin coherence of phosphorus donors in silicon: Effect of environmental nuclei
E Abe, AM Tyryshkin, S Tojo, JJL Morton, WM Witzel, A Fujimoto, JW Ager, ...
Physical Review B 82 (12), 121201, 2010
1252010
A silicon metal-oxide-semiconductor electron spin-orbit qubit
RM Jock, NT Jacobson, P Harvey-Collard, AM Mounce, V Srinivasa, ...
Nature communications 9 (1), 1768, 2018
1222018
Quantum decoherence of the central spin in a sparse system of dipolar coupled spins
WM Witzel, MS Carroll, Ł Cywiński, SD Sarma
Physical Review B 86 (3), 035452, 2012
1132012
Quantum control of hybrid nuclear–electronic qubits
GW Morley, P Lueders, M Hamed Mohammady, SJ Balian, G Aeppli, ...
Nature materials 12 (2), 103-107, 2013
872013
Quantum simulation of multiple-exciton generation in a nanocrystal by a single photon
WM Witzel, A Shabaev, CS Hellberg, VL Jacobs, AL Efros
Physical review letters 105 (13), 137401, 2010
802010
Decoherence induced by anisotropic hyperfine interaction in Si spin qubits
WM Witzel, X Hu, SD Sarma
Physical Review B 76 (3), 035212, 2007
752007
Converting a real quantum spin bath to an effective classical noise acting on a central spin
WM Witzel, K Young, S Das Sarma
Physical Review B 90 (11), 115431, 2014
702014
Concatenated dynamical decoupling in a solid-state spin bath
WM Witzel, S Das Sarma
Physical Review B—Condensed Matter and Materials Physics 76 (24), 241303, 2007
702007
Wavefunction considerations for the central spin decoherence problem in a nuclear spin bath
WM Witzel, SD Sarma
Physical Review B 77 (16), 165319, 2008
482008
Nuclear spins as quantum memory in semiconductor nanostructures
WM Witzel, S Das Sarma
Physical Review B—Condensed Matter and Materials Physics 76 (4), 045218, 2007
472007
Optimized pulses for the control of uncertain qubits
MD Grace, JM Dominy, WM Witzel, MS Carroll
Physical Review A 85 (5), 052313, 2012
312012
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