Susan N. Coppersmith
Recent Publications
Samuel F. Neyens,
Ryan H. Foote, Brandur Thorgrimsson, T. J. Knapp, Thomas McJunkin, L.
M. K. Vandersypen, Payam Amin, Nicole K. Thomas, James S. Clarke, D. E.
Savage, M. G. Lagally, Mark Friesen, S. N. Coppersmith, and M. A.
Eriksson, “The critical role of substrate disorder for valley splitting
in Si quantum wells,” preprint arXiv:1804.01914, Applied Physics Letters 12, 243107 (2018) (pdf).
Rifat Ferdous, Erika Kawakami, Pasquale Scarlino, Michał P. Nowak, D.
R. Ward, D. E. Savage, M. G. Lagally, S. N. Coppersmith, Mark Friesen,
Mark A. Eriksson, Lieven M. K. Vandersypen, Rajib Rahman, “Valley
dependent anisotropic spin splitting in silicon quantum dots,” preprint
arXiv:1705.01468, npj Quantum Information 4, 26 (2018) (pdf).
T. F. Watson, S. G. J. Philips, E. Kawakami, D. R. Ward, P. Scarlino,
M. Veldhorst, D. E. Savage, M. G. Lagally, Mark Friesen, S. N.
Coppersmith, M. A. Eriksson, L. M. K. Vandersypen, “A programmable
two-qubit quantum processor in silicon,” preprint arXiv:1708.04214, Nature 555, 633-637 (2018) (pdf).
H. Ekmel Ercan, Joydip Ghosh, Daniel Crow, Vickram N. Premakumar,
Robert Joynt, Mark Friesen, and S. N. Coppersmith, “Measurement-free
implementations of small-scale surface codes for quantum dot qubits,”
preprint arXiv:1708.08683, Physical Review A 97, 012318 (2018) (pdf).
Brandur Thorgrimsson, Dohun Kim, Yuan-Chi Yang, L. W. Smith, C. B.
Simmons, Daniel R. Ward, Ryan H. Foote, J. Corrigan, D. E. Savage, M.
G. Lagally, Mark Friesen, S. N. Coppersmith, M. A. Eriksson, “Extending
the coherence of a quantum dot hybrid qubit,” preprint
arXiv:1611.04945, npj Quantum Information 3, 32 (2017) (pdf).
Zhenyi Qi, X. Wu, D. R. Ward, J. R. Prance, Dohun Kim, John King
Gamble, R. T. Mohr, Zhan Shi, D. E. Savage, M. G. Lagally, M. A.
Eriksson, Mark Friesen, S. N. Coppersmith, M. G. Vavilov, “Effects of
charge noise on a pulse-gated singlet-triplet S-T- qubit,” preprint
arXiv:1701.06971, Physical Review B 96, 115305 (2017) (pdf).
Joydip Ghosh, S. N. Coppersmith, and Mark Friesen, “Pulse sequences for
suppressing leakage in single-qubit gate operations,” preprint
arXiv:1612.00568, Physical Review B 95, 241307 (2017) (pdf).
Mark Friesen, Joydip Ghosh, M. A. Eriksson, and S. N. Coppersmith, “A
decoherence-free subspace in a charge quadrupole qubit,” Nature
Communications 8, 15923 (2017) (pdf).
Yuan-Chi Yang, S. N. Coppersmith, and Mark Friesen, “Achieving high
fidelity single qubit gates in a strongly driven silicon quantum dot
hybrid qubit,” preprint arXiv:1705.01468, Physical Review A 95, 062321
(2017) (pdf).
P. Scarlino, E. Kawakami, T. Jullien, D. R. Ward, D. E. Savage, M. G.
Lagally, Mark Friesen, S. N. Coppersmith, M. A. Eriksson, and L. M. K.
Vandersypen, “Dressed photon-orbital states in a quantum dot:
Intervalley spin resonance,” preprint arXiv:1608.06538, Physical Review
B 95, 165429 (2017) (pdf).
J. A. Tilka, J. Park, Y. Ahn, A. Pateras, K. C. Sampson, D. E. Savage,
J. R. Prance, C. B. Simmons, S. N. Coppersmith, M. A. Eriksson, M. G.
Lagally, M. V. Holt, and P. G. Evans, “Combining experiment and optical
simulation in coherent X-ray nanobeam characterization of Si/SiGe
semiconductor heterostructures,” Journal of Applied Physics 120, 015304
(2016) (pdf).
Daniel R. Ward, Dohun Kim, Donald E. Savage, Max G. Lagally, Ryan H.
Foote, Mark Friesen, Susan N. Coppersmith, and Mark A. Eriksson,
“State-conditional coherent charge qubit oscillations in a Si/SiGe
quadruple quantum dot,” preprint arXiv:1604.07956, npj Quantum
Information 2, 16032 (2016) (pdf).
Erika Kawakami, Thibaut Jullien, Pasquale Scarlino, Daniel R. Ward,
Donald E. Savage, Max G. Lagally, Viatcheslav V. Dobrovitski, Mark
Friesen, Susan N. Coppersmith, Mark A. Eriksson, and Lieven M. K.
Vandersypen, “Gate fidelity and coherence of an electron spin in a
Si/SiGe quantum dot with micromagnet,” preprint arXiv:1602.08334,
Proceedings of the National Academy of Sciences 113, 11738-11743
(2016) (pdf).
Susan N. Coppersmith, “Violation of Bell’s inequality in Si,” Nature Nanotechnology (News & Views) 11, 216-217 (2016) (pdf).
J. Park, Y. Ahn, J. A. Tilka, K. C. Sampson, D. E. Savage, J. R.
Prance, C. B. Simmons, M. G. Lagally, S. N. Coppersmith, M. A.
Eriksson, M. V. Holt, and P. G. Evans, “Electrode-stress-induced
nanoscale disorder in Si quantum electronic devices,” APL Materials 4,
066102 (2016) (pdf).
Susan N. Coppersmith, “Leo P. Kadanoff (1937-2015): An appreciation,” Proceedings of the National Academy of Sciences 113, 471-472 (2016) (pdf).
T. J. Knapp, R. T. Mohr, Yize Stephanie Li, Brandur Thorgrimsson, Ryan
H. Foote, Xian Wu, Daniel R. Ward, D. E. Savage, M. G. Lagally, Mark
Friesen, S. N. Coppersmith, and M. A. Eriksson, “Characterization of a
gate-defined double quantum dot in a Si/SiGe nanomembrane,” Nanotechnology 27, 154002 (2016) (pdf).
Ross T. DeVol, Chang-Yu Sun, Matthew A. Marcus, Susan N. Coppersmith,
Satish C. B. Myneni, and Pupa U.P.A. Gilbert, “Nanoscale transforming
mineral phases in fresh nacre,” Journal of the American Chemical Society 137, 11325-13333 (2015) (pdf).
Ryan H. Foote, Daniel R. Ward, J. R. Prance, John King Gamble, Erik
Nielsen, Brandur Thorgrimsson, D. E. Savage, A. L. Saraiva, Mark
Friesen, S. N. Coppersmith, and M. A. Eriksson, “Transport through an
impurity tunnel coupled to a Si/SiGe quantum dot,” Applied Physics Letters 107, 103112 (2015) (pdf).
P. Scarlino, E. Kawakami, D. R. Ward, D. E. Savage, M. G. Lagally, Mark
Friesen, S. N. Coppersmith, M. A. Eriksson and L. M. K. Vandersypen,
“Second harmonic coherent driving of a spin qubit in a Si/SiGe single
quantum dot,” Physical Review Letters 115, 106802 (2015) (pdf).
Dohun Kim, D. R. Ward, C. B. Simmons, D. E. Savage, M. G. Lagally, Mark
Friesen, S. N. Coppersmith, and M. A. Eriksson, “High fidelity resonant
gating of a silicon based quantum dot hybrid qubit,” npj Quantum
Information 1, 15004 (2015) (pdf).
J. R. Prance, B. J. Van Bael, C. B. Simmons, D. E. Savage, M. G.
Lagally, M. Friesen, S. N. Coppersmith, and M. A. Eriksson,
“Identifying single electron charge sensor events using wavelet edge
detection,” Nanotechnology 26, 215201 (2015) (pdf).
Yize Stephanie Li, Pornsatit Sookchoo, Xiaorui Cui, Robert T. Mohr,
Donald E. Savage, Ryan Foote, RB Jacobson, José R. Sánchez-Pérez,
Deborah M. Paskiewicz, Xian Wu, Daniel R. Ward, Susan N. Coppersmith,
Mark A. Eriksson, and Max G. Lagally, “Electronic transport properties
of epitaxial Si/SiGe heterostructures grown on single-crystal SiGe
nanomembranes,” ACS Nano 9, 4891-4899 (2015) (link).
Clement H. Wong, M. A. Eriksson, S. N. Coppersmith, and Mark Friesen, “High fidelity singlet-triplet S-T− qubits in inhomogeneous magnetic fields,”preprint arXiv:1410.2310, Physical Review B 92, 045403 (2015) (arxiv, pdf).
Dohun Kim, D. R.
Ward, C. B. Simmons, John King Gamble, Robin Blume-Kohout, Erik
Nielsen, D. E. Savage, M. G. Lagally, Mark Friesen, S. N. Coppersmith,
and M. A. Eriksson, “Microwave-driven coherent operation of a
semiconductor quantum dot charge qubit,” preprint arXiv:1407.7607,
Nature Nanotechnology 10, 243-247 (2015) (arXiv, link).
Xian Wu, D. R.
Ward, J. R. Prance, Dohun Kim, John King Gamble, R. T. Mohr, Zhan Shi,
D. E. Savage, M. G. Lagally, Mark Friesen, S. N. Coppersmith, and M. A.
Eriksson, “Two-axis control of a singlet-triplet qubit with an
integrated micromagnet,” preprint arXiv:1403.0019, Proceedings of the
National Academy of Sciences 111, 11938-11942 (2014) (pdf)
E. Kawakami, P. Scarlino, D. R. Ward, F. R. Braakman, D. E. Savage, M.
G. Lagally, M. Friesen, S. N. Coppersmith, M. A. Eriksson, and L. M. K.
Vandersypen, “Electrical control of a long-lived spin qubit in a
Si/SiGe quantum dot,” preprint arXiv:1405.5402, Nature Nanotechnology 9, 666-670 (2014) (arXiv, link).
Dohun Kim, Zhan Shi, C. B. Simmons, D. R. Ward, J. R. Prance, Teck Seng
Koh, John King Gamble, D. E. Savage, M. G. Lagally, Mark Friesen, S. N.
Coppersmith, and Mark A. Eriksson, “Quantum control and process
tomography of a semiconductor quantum dot hybrid qubit,” preprint
arXiv:1401.4416, Nature 511, 70-74 (2014) (arXiv, link).
Zhan Shi, C. B.
Simmons, Daniel R. Ward, J. R. Prance, Xian Wu, Teck Seng Koh, John
King Gamble, D. E. Savage, M. G. Lagally, Mark Friesen, S. N.
Coppersmith, and M. A. Eriksson, “Fast coherent manipulations of
three-electron states in a double quantum dot,” preprint
arXiv:1308.0588, Nature Communications 5, 3020 (2014) (pdf).
Teck Seng Koh, S. N. Coppersmith, and Mark Friesen, “High fidelity
gates in quantum dot spin qubits,” preprint arXiv:1307.8406,
Proceedings of the National Academy of Sciences 110, 19695–19700 (2013) (pdf).
M. A. Eriksson, S. N. Coppersmith, and M. G. Lagally, “Semiconductor
Quantum Dot Qubits,” invited review, Materials Research Society
Bulletin, 38, 794–801, October 2013 (pdf).
John King Gamble, M. A. Eriksson, S. N. Coppersmith, and Mark Friesen,
“Disorder-induced valley-orbit hybrid states in Si quantum dots,”
preprint arXiv:1305.0488, Physical Review B 88, 035310 (2013) (pdf).
Daniel R. Ward, D. E. Savage, M. G. Lagally, S. N. Coppersmith, and M.
A. Eriksson, “Integration of on-chip FET switches with dopantless
Si/SiGe quantum dots for high-throughput testing,” preprint
arXiv:1305.1837, Applied Physics Letters 102, 213107 (2013) (pdf).
Zhan Shi, C. B. Simmons, D. R. Ward, J. R. Prance, Teck Seng Koh, John
King Gamble, X. Wu, D. E. Savage, M. G. Lagally, Mark Friesen, S. N.
Coppersmith, and M. A. Eriksson, “Coherent quantum oscillations in a
silicon charge qubit,” preprint arXiv:1208.0519, Physical Review B 88, 075416 (2013) (pdf).
Adam Frees, John King Gamble, Kenneth Rudinger, Eric Bach, Mark
Friesen, Robert Joynt, and S. N. Coppersmith, “Power law scaling for
the adiabatic algorithm for search engine ranking,” preprint
arXiv:1211.2248, Physical Review A 88, 032307 (2013) (pdf).
Floris A. Zwanenburg, Andrew S. Dzurak, Andrea Morello, Michelle Y.
Simmons, Lloyd C. L. Hollenberg, Gerhard Klimeck, Sven Rogge, Susan N.
Coppersmith, and Mark A. Eriksson, “Silicon Quantum Electronics,”
preprint arXiv:1206.5202, Reviews of Modern Physics 85, 961-1019 (2013) (pdf).
Kenneth Rudinger, John King Gamble, Mark Friesen, Eric Bach, Robert
Joynt, and S.N. Coppersmith, “Comparing algorithms for graph
isomorphism using discrete- and continuous-time quantum random walks,”
preprint arXiv:1207.4535, Journal of Computational and Theoretical
Nanoscience 10, 1653-1661 (2013) (arXiv link).
Yenchao Chua, Brian D. Leahy, Minke Zhang, Siheng You, Ka Yee C. Lee,
S. N. Coppersmith, and Binhua Lin, “Incommensurate phases of a
supported nanoparticle film subjected to uniaxial compression,”
Proceedings of the National Academy of Sciences 110, 824–831 (2013) (pdf).
Teck Seng Koh, John King Gamble, Mark Friesen, M. A. Eriksson, and S.
N. Coppersmith, “Pulse-gated quantum dot hybrid qubit,” preprint
arXiv:1207.5581, Physical Review Letters 109, 250503 (2012) (pdf).
Kenneth Rudinger, John King Gamble, Mark Wellons, Eric Bach, Mark
Friesen, Robert Joynt, and S. N. Coppersmith, “Noninteracting
multiparticle quantum random walks applied to the graph isomorphism
problem for strongly regular graphs,” Physical Review A 86, 022334 (2012) (pdf).
John
King Gamble, Mark Friesen, S. N. Coppersmith, and Xuedong Hu,
“Two-electron dephasing in single Si and GaAs quantum dots,” preprint
arXiv:1204.1111, Physical Review B 86, 035302 (2012) (pdf).
P.G. Evans, D.E. Savage, J. R. Prance, C. B. Simmons, M. G. Lagally, S.
N. Coppersmith, M. A. Eriksson, and T. U. Schülli, “Nanoscale
Distortions of Si Quantum Wells in Si/SiGe Quantum-Electronic
Heterostructures,” Advanced Materials 24, 5217-5221 (2012) (pdf).
Zhan
Shi, C. B. Simmons, J. R. Prance, John King Gamble, Teck Seng Koh,
Yun-Pil Shim, Xuedong Hu, D. E. Savage, M. G. Lagally, M. A. Eriksson,
Mark Friesen, and S. N. Coppersmith, “Fast hybrid silicon
double-quantum-dot qubit,” preprint arXiv:1110.6622, Physical Review
Letters 108, 140503 (2012) (pdf).
J.
R. Prance, Zhan Shi, C. B. Simmons, D. E. Savage, M. G. Lagally, L. R.
Schreiber, L. M. K. Vandersypen, Mark Friesen, Robert Joynt, S. N.
Coppersmith, and M. A. Eriksson, “Single-shot measurement of
triplet-singlet relaxation in a Si/SiGe double quantum dot,” preprint
arXiv:1110.6431, Physical Review Letters 108, 046808 (2012) (pdf).
Zhan Shi, C. B. Simmons, J. R. Prance, John King Gamble, Mark Friesen,
D. E. Savage, M. G. Lagally, S. N. Coppersmith, and M. A. Eriksson,
“Tunable singlet-triplet splitting in a few-electron Si/SiGe quantum
dot,” preprint arXiv:1109.0511, Applied Physics Letters 99, 233108 (2011) (pdf).
John King Gamble, Mark Friesen, Robert Joynt, S. N. Coppersmith,
“Cooling of cryogenic electron bilayers via the Coulomb interaction,”
preprint arXiv:1104.2622, Physical Review B 84, 125321 (2011) (pdf).
P.U.P.A. Gilbert, Anthony Young, and S.N. Coppersmith, “Measurement of c-axis angular orientation in calcite (CaCO3) nanocrystals using x-ray absorption spectroscopy,” Proceedings of the National Academy of Sciences 108, 11350-11355 (2011) (pdf).
Madhu Thalakulam, C. B. Simmons, B. J. Van Bael, B. M. Rosemeyer,
D. E. Savage, M. G. Lagally, Mark Friesen, S. N. Coppersmith, and M. A.
Eriksson, “Single-shot measurement and tunnel-rate spectroscopy of a
Si/SiGe few-electron quantum dot,” preprint arXiv:1010.0972, Physical
Review B 84, 045307 (2011) (pdf).
Teck Seng Koh, C. B. Simmons, M. A. Eriksson, S. N. Coppersmith, and
Mark Friesen, “Unconventional Transport in the ‘Hole’ Triangle of
a Si Double Quantum Dot,” preprint arXiv:1008.5144, Physical Review
Letters 106, 186801 (2011) (pdf).
C. B. Simmons, Jonathan Prance, Bjorn van Bael, Teck Seng Koh, Zhan
Shi, D. E. Savage, M. G. Lagally, R. Joynt, M. Friesen, S. N.
Coppersmith, and M. A. Eriksson, “Tunable Spin Loading and T1 of a Silicon Spin Qubit Measured by Single-Shot Readout,” preprint arXiv:1010.5828, Physical Review Letters 106, 156804 (2011) (pdf).
Christopher E. Killian, Rebecca A. Metzler, Yutao Gong, Tyler H.
Churchill, Ian C. Olson, Vasily Trubetskoy, Matthew B. Christensen,
John H. Fournelle, Francesco De Carlo, Sidney Cohen, Julia Mahamid,
Andreas Scholl, Anthony Young, Andrew Doran, Fred H. Wilt, Susan N.
Coppersmith, Pupa Gilbert, “Self-sharpening mechanism of the sea urchin
tooth,” Advanced Functional Materials 21, 682-690 (2011) (link).
C. B. Simmons, Teck Seng Koh, Nakul Shaji, Madhu Thalakulam, L. J.
Klein, Hua Qin, H. Luo, D. E. Savage, M. G. Lagally, A. J. Rimberg,
Robert Joynt, Robert Blick, Mark Friesen, S. N. Coppersmith, M. A.
Eriksson, “Pauli Spin Blockade and Lifetime-Enhanced Transport in a
Si/SiGe double quantum dot,” preprint arXiv:1008.5398, Physical Review
B 82, 245312 (2010) (pdf).
C. Staii, C. Viesselmann, J. Ballweg, L. Shi, G.-Y. Liu, J.C. Williams,
E.W. Dent, S.N. Coppersmith and M.A. Eriksson, “Distance-Dependence of
Neuronal Growth on Nanopatterned Au Surfaces,” Langmuir 27, 233-239 (2011) (link).
John King Gamble, Mark Friesen, Dong Zhou, Robert Joynt, and S. N.
Coppersmith, “Two-particle quantum walks applied to the graph
isomorphism problem,” Physical Review A 81, 052313 (2010) (pdf).
Rebecca A. Metzler, John Spencer Evans, Christopher E. Killian,
Dong Zhou, Tyler H. Churchill, Narayana P. Appathurai, Susan N.
Coppersmith, and P.U.P.A. Gilbert, “Nacre protein fragment templates
lamellar aragonite growth,” Journal of the American Chemical Society 132, 6326334 (2010) (link).
Madhu Thalakulam, C.B. Simmons, B.M. Rosemeyer, D.E. Savage, M.G.
Lagally, Mark Friesen, S.N. Coppersmith, and M.A. Eriksson, “Fast
tunnel rates in Si/SiGe one-electron single and double quantum dots,”
Applied Physics Letters 96, 183104 (2010) (pdf).
L.M. McGuire, Mark Friesen, K.A. Slinker, S.N. Coppersmith, and
M.A. Eriksson, “Valley splitting in a Si/SiGe quantum point contact,”
New Journal of Physics 12, 133039 (2010) (pdf).
Mark Friesen and S.N. Coppersmith, “Theory of valley-orbit coupling in a Si/SiGe quantum dot,” Physical Review B 81, 115324 (2010) (pdf).
Christopher E. Killian, Rebecca A. Metzler, Y. U. T. Gong, Ian C.
Olson, Joanna Aizenberg, Yael Politi, Fred H. Wilt, Andreas Scholl,
Anthony Young, Andrew Doran, Martin Kunz, Nobumichi Tamura, Susan N.
Coppersmith and P. U. P. A. Gilbert, “Mechanism of calcite
co-orientation in the sea urchin tooth,” Journal of the American
Chemical Society 131, 18404-18409 (2009) (link).
C. B. Simmons, Madhu Thalakulam, B. M. Rosemeyer, B. J. Van Bael, E. K.
Sackmann, D. E. Savage, M. G. Lagally, R. Joynt, Mark Friesen, S. N.
Coppersmith, and M. A. Eriksson, “Charge Sensing and
Controllable Tunnel Coupling in a Si/SiGe Double Quantum Dot,”
Nano Letters 9, 3234-3238
(2009) (pdf).
C. Staii, C. Viesselmann, J. Ballweg, L. Shi, G.-Y. Liu, J.C. Williams,
E.W. Dent, S.N. Coppersmith, and M.A. Eriksson, “Positioning and
guidance of neurons on Au surfaces by directed assembly of proteins
using atomic force microscopy,” Biomaterials 30, 3397-3404 (2009) (pdf).
S.N. Coppersmith, P.U.P.A. Gilbert, and R.A. Metzler,
“Theoretical characterization of a model of aragonite crystal
orientation in red abalone nacre,” preprint arXiv:0901.4482,
Journal of Physics A: Math. Theor. 42,
125101 (2009) (pdf).
P.U.P.A. Gilbert, Rebecca A. Metzler, Dong Zhou, Andreas Scholl, Andrew
Doran, Anthony Young, Martin Kunz, Nobumichi Tamura, and Susan N.
Coppersmith, “Gradual ordering in red abalone nacre,”
preprint arXiv:0710.4573, Journal of the American Chemical Society 130, 17519-17527 (2008) (link).
Dong Zhou, Rebecca A. Metzler, Tolek Tyliszczak, Yinghua Guo, Mike
Abrecht, Susan N. Coppersmith, and P.U.P.A. Gilbert, “Assignment
of polarization-dependent peaks in carbon K-edge spectra from biogenic
and geologic aragonite,” Journal of Physical Chemistry B 112, 13128-13135 (2008) (link).
Sucismita Chutia, S.N. Coppersmith, and Mark Friesen, “Multiscale
theory of valley splitting,” Physical Review B 77, 193311 (2008) (pdf).
N. Shaji, C. B. Simmons, M. Thalakulam, L. J. Klein, H. 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, “Spin blockade and
lifetime-enhanced transport in a few-electron Si/SiGe double quantum
dot,” preprint arXiv:0708.0794, Nature Physics 4, 540-544 (2008) (pdf).
S.N. Coppersmith, “Using the renormalization group to classify
Boolean functions,” Journal of Statistical Physics 130, 1063-1085 (2008) (pdf).
Rebecca A. Metzler, Il Won Kim, Katya Delak, John Spencer Evans, Dong
Zhou, Elia Beniash, Fred Wilt, Mike Abrecht, Jau-Wern Chiou, Jinghua
Guo, Susan N. Coppersmith, and P.U.P.A. Gilbert, “The
organic-mineral interface at the molecular level in model
biominerals,” Langmuir 24,
2680-2687 (2008) (link).
Rebecca A. Metzler, Dong Zhou, Mike Abrecht, Jinghua Guo, Daniel
Ariosa, Susan N. Coppersmith, and P.U.P.A. Gilbert,
“Polarization-dependent imaging contrast in abalone
shells,” Physical Review B 77,
064110 (2008) (pdf).
J. L. Truitt, K. A. Slinker, K. L. M. Lewis, D. E. Savage, Charles
Tahan, L. J. Klein, Robert Joynt, M. G. Lagally, D. W. van der Weide,
S. N. Coppersmith, M. A. Eriksson, A. M. Tyryshkin, J. O. Chu, and P.
M. Mooney, “Electron spin coherence in Si/SiGe quantum
wells,” to be published in “Electron spin resonance and
related phenomena in low dimensional structures,” Topics in
Applied Physics Series, Ed. M. Fanciulli (Springer, Berlin, 2009) (pdf).
C.B. Simmons, Madhu Thalakulam, Nakul Shaji, Levente J. Klein, Hua Qin,
R.H. Blick, D.E. Savage, M.G. Lagally, S.N. Coppersmith, M.A. Eriksson,
“Single-electron quantum dot in Si/SiGe with integrated charge
measurement,” Applied Physics Letters 91, 213103 (2007) (pdf).
Rebecca A. Metzler, Mike Abrecht, Ronke M. Olabisi, Daniel Ariosa,
Christopher J. Johnson, Bradley H. Frazer, Susan N. Coppersmith, and
P.U.P.A. Gilbert, “Architecture of columnar nacre, and
implications for its formation mechanism,” Physical Review
Letters 98, 268102 (2007) (pdf).
S.N. Coppersmith, “Complexity of the predecessor problem in
Kauffman networks,” Physical Review E 75, 51108 (2007) (pdf).
Mark Friesen, Sucismita Chutia, Charles Tahan, and S.N. Coppersmith,
“Valley splitting theory of SiGe/Si/SiGe quantum wells,”
Physical Review B 75, 115318
(2007) (pdf).
S.N. Coppersmith, “Renormalization group approach to
satisfiability,” EPL 77,
30006 (2007) (pdf).
Srijit Goswami, K. A. Slinker, Mark Friesen, L. M. McGuire, J. L.
Truitt, Charles Tahan, L. J. Klein, J. O. Chu, P. M. Mooney, D. W. van
der Weide, Robert Joynt, S. N. Coppersmith, and Mark A. Eriksson,
“Control of valley splitting in silicon quantum devices,”
Nature Physics 3, 41-45 (2007)
(pdf).
Mark Friesen, M. A. Eriksson, and S. N. Coppersmith, “Magnetic
field dependence of valley splitting in realistic Si/SiGe quantum
wells,” Applied Physics Letters 89,
202106 (2006) (pdf).
L.J. Klein, K.L.M. Lewis, K.A. Slinker, Srijit Goswami, D.W. van der
Weide, R.H. Blick, P.M. Mooney, J.O. Chu, S.N. Coppersmith, Mark
Friesen, and Mark A. Eriksson, “Quantum dots and etch-induced
depletion of a silicon 2DEG”, Journal of Applied Physics 99, 023509 (2006) (pdf).
K.A. Slinker, K.L.M. Lewis, C.C. Haselby, S. Goswami, L.J. Klein, J.O.
Chu, S.N. Coppersmith, Robert Joynt, R.H. Blick, Mark Friesen, and M.A.
Eriksson, “Quantum dots in Si/SiGe 2DEGs with Schottky top-gated
leads,” New Journal of Physics 7,
246-253 (2005) (pdf).
Shiue-yuan Shiau, Robert Joynt, and S.N. Coppersmith, “Algebraic
obstructions to the solution of the graph isomorphism problem by
dynamical algorithms,” Quantum Information and Computation 5, 492-506 (2005) (pdf).
Eileen T. Dimalanta, Alex Lim, Rod Rodney Runnheim, Casey Lamers, Chris
Churas, Daniel K. Forrest, Juan J. dePablo, Michael Graham, Susan N.
Coppersmith, and David C. Schwartz, “A microfluidic system for
large DNA molecule arrays,” Analytical Chemistry 76, 5293-5301 (2004) (pdf).
Mark A. Eriksson, Mark Friesen, Susan N. Coppersmith, Robert Joynt,
Levente J. Klein, Keith Slinker, Charles Tahan, P.M. Mooney, J.O. Chu,
and S.J. Koester, “Spin-based quantum dot quantum computing in
silicon,” Quantum Information Processing 3, 133-146 (2004) (invited review) (pdf).
Timothy B. Boykin, Gerhard Klimeck, M.A. Eriksson, Mark Friesen, S.N.
Coppersmith, Paul von Allmen, Fabiano Oyafuso and Seungwon Lee,
“Valley splitting in low-density quantum-confined
heterostructures studied using tight-binding models,” Physical
Review B 70, 165325 (2004) (pdf).
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, Charlie Tahan, Robert Joynt, and M.A. Eriksson,
“Coulomb blockade in a silicon/silicon-germanium two-dimensional
electron gas quantum dot,” Applied Physics Letters 84, 4047-4049 (2004) (pdf).
Timothy B. Boykin, Gerhard Klimeck, Mark Eriksson, Mark Friesen, S.N.
Coppersmith, Paul von Allmen, Fabiano Oyafuso, and Seungwon Lee,
“Valley splitting in strained silicon quantum wells,”
Applied Physics Letters 84,
115-117 (2004) (pdf).
P. Dayal, S. Trebst, S. Wessel, D. Würtz, M. Troyer, S.
Sabhapandit, and S.N. Coppersmith, “Performance limitations of
flat histogram methods and optimality of Wang-Landau sampling,”
Physical Review Letters 92,
097201 (2004) (pdf).
J.W. Landry and S.N. Coppersmith, “Quantum properties of a
strongly interacting frustrated disordered magnet,” Physical
Review B 69, 184416 (2004) (pdf).
Eric Bach, Susan Coppersmith, Marcel Paz Goldschen, Robert Joynt, and
John Watrous, “One-dimensional quantum walks with absorbing
boundaries,” Journal of Computer and System Sciences 69, 562-592 (2004) (pdf).
S. Ghosh, T.F. Rosenbaum, G. Aeppli, and S.N. Coppersmith,
“Entangled quantum state of magnetic dipoles,” Nature 425, 48-51 (2003) (pdf).