P. D. Johnson

Physics and Astronomy · Physical Sciences

42h-index6.3kcitations215works1.52yr avg
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Research Topics

Physics of Superconductivity and Magnetism(71), Surface and Thin Film Phenomena(43), Advanced Chemical Physics Studies(40), Magnetic properties of thin films(35), Electron and X-Ray Spectroscopy Techniques(35)

Publications215 total

Cyber Vulnerabilities in GNSS-Enabled Systems
2025Open Access
Origin of light-induced metastability in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>ZrTe</mml:mi><mml:mn>5</mml:mn></mml:msub></mml:math>
Physical review. B./Physical review. B·2024· 2 citedOpen Access
Detailed assessment of calculating drag force with quantum computers: Explicit time-evolution precludes exponential advantage for nonlinear differential equations
arXiv (Cornell University)·2024· 3 citedOpen Access
Evaluating the efficiency of ground-state-preparation algorithms
Physical review. A/Physical review, A·2024· 2 cited
Origin of light-induced metastability in ZrTe$_5$
arXiv (Cornell University)·2024Open Access
Comparing Classical and Quantum Ground State Preparation Heuristics
arXiv (Cornell University)·2024· 2 citedOpen Access
Early Fault-Tolerant Quantum Computing
arXiv (Cornell University)·2023· 2 citedOpen Access
Quantum algorithm for ground state energy estimation using circuit depth with exponentially improved dependence on precision
Quantum·2023· 57 citedOpen Access
Discovery of Orbital Ordering in Bi2Sr2CaCu2O8+x
arXiv (Cornell University)·2023· 2 citedOpen Access
Revealing the Origin of Time-Reversal Symmetry Breaking in Fe-Chalcogenide Superconductor <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>FeTe</mml:mi></mml:mrow><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:mrow><mml:msub><mml:mrow><mml:mi>Se</mml:mi></mml:mrow><mml:mrow><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:mrow></mml:math>
Physical Review Letters·2023· 21 citedOpen Access
Ultrafast Melting of Superconductivity in an Iron-Based Superconductor
Physical Review X·2023· 5 citedOpen Access
When to Reject a Ground State Preparation Algorithm
arXiv (Cornell University)·2022· 2 citedOpen Access
On proving the robustness of algorithms for early fault-tolerant quantum computers
arXiv (Cornell University)·2022· 2 citedOpen Access
Electronic properties of the bulk and surface states of Fe1+yTe1−xSex
Nature Materials·2021· 52 citedOpen Access
Charge density waves in cuprate superconductors beyond the critical doping
npj Quantum Materials·2021· 96 citedOpen Access
Coexistence of a Gapless Topological State and Surface Ferromagnetism in MnBi 2 Te 4
Bulletin of the American Physical Society·2021
Time-reversal symmetry breaking in the Fe-chalcogenide superconductors
Proceedings of the National Academy of Sciences·2021· 49 citedOpen Access
Superconducting pairing mechanism in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>CeCo</mml:mi><mml:msub><mml:mi>In</mml:mi><mml:mn>5</mml:mn></mml:msub></mml:mrow></mml:math> revisited
Physical review. B./Physical review. B·2020· 1 citedOpen Access
Coexistence of Surface Ferromagnetism and a Gapless Topological State in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>MnBi</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>Te</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>
Physical Review Letters·2020· 99 citedOpen Access
Imaging the energy gap modulations of the cuprate pair-density-wave state
Nature·2020· 110 citedOpen Access
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Frequent Co-authors

Genda Gu(17), T. Valla(14), А. В. Федоров(10), S. L. Hulbert(7), N. V. Smith(7), J. D. Rameau(7), Q. Li(5), N. B. Brookes(5), W. Eberhardt(5), B. O. Wells(4), Kevin J. Randall(4), J. Feldhaus(4), Jan‐Erik Rubensson(4), N. Koshizuka(3), Z. Yusof(3), D. G. Hinks(3), A. M. Tsvelik(3), T. E. Kidd(3), Z.-H. Pan(3), Zhifeng Xu(3)