S
Siming Wang
Researcher at University of California, San Diego
Publications - 23
Citations - 981
Siming Wang is an academic researcher from University of California, San Diego. The author has contributed to research in topics: Magnetization & Phase transition. The author has an hindex of 15, co-authored 23 publications receiving 789 citations. Previous affiliations of Siming Wang include Lawrence Berkeley National Laboratory & University of California, Berkeley.
Papers
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Journal ArticleDOI
Role of Thermal Heating on the Voltage Induced Insulator-Metal Transition in VO 2
Alexandre Zimmers,Lionel Aigouy,Michel Mortier,Amos Sharoni,Siming Wang,Kevin G. West,Juan Gabriel Ramírez,Ivan K. Schuller +7 more
TL;DR: It is shown that the main mechanism for the dc voltage or dc current induced insulator-metal transition in vanadium dioxide VO(2) is due to local Joule heating and not a purely electronic effect.
Journal ArticleDOI
Nanotextured phase coexistence in the correlated insulator V 2 O 3
Alexander McLeod,E. van Heumen,E. van Heumen,Juan Gabriel Ramírez,Juan Gabriel Ramírez,Siming Wang,Thomas Saerbeck,Thomas Saerbeck,S. Guénon,Michael Goldflam,L. Anderegg,Priscilla Kelly,A. Mueller,Mengkun Liu,Mengkun Liu,Ivan K. Schuller,Dimitri Basov,Dimitri Basov +17 more
TL;DR: In this article, a near-field optical microscopy study provides nanoscale insight into an insulator-to-metal transition and the interplay with a neighboring structural phase transition in a prototypical correlated electron material.
Journal ArticleDOI
Dynamic conductivity scaling in photoexcited V 2 O 3 thin films
Elsa Abreu,Siming Wang,Juan Gabriel Ramírez,Mengkun Liu,Mengkun Liu,Jingdi Zhang,Jingdi Zhang,Kun Geng,Ivan K. Schuller,Richard D. Averitt,Richard D. Averitt +10 more
TL;DR: In this paper, a scaling of the conductivity dynamics was identified for vanadium sesquioxide phase transition in optical-pump terahertz-probe spectroscopy using the Avrami model.
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Effect of disorder on the metal-insulator transition of vanadium oxides: Local versus global effects
Juan Gabriel Ramírez,Thomas Saerbeck,Siming Wang,Juan Trastoy,Juan Trastoy,Maxime Malnou,Jerome Lesueur,Jean-Paul Crocombette,Javier E. Villegas,Javier E. Villegas,Ivan K. Schuller +10 more
TL;DR: In this article, the effect of ion irradiation on metal-insulator transition (MIT) and structural-phase transition (SPT) was investigated in highly correlated electron systems.
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Coercivity enhancement in V2O3/Ni bilayers driven by nanoscale phase coexistence
J. de la Venta,Siming Wang,Thomas Saerbeck,Juan Gabriel Ramírez,Ilya Valmianski,Ivan K. Schuller +5 more
TL;DR: In this paper, the authors studied the temperature dependence of coercivity and magnetization of V2O3/Ni bilayers across the Structural Phase Transition in V 2O3.