TY - JOUR
T1 - Magnetic-Field-Induced Insulator Metal Transition of W-doped VO2 Observed by Electromagnetic Flux Compression at ISSP
AU - Matsuda, Yasuhiro H.
AU - Muraoka, Yuji
AU - Nakamura, Daisuke
AU - Ikeda, Akihiko
AU - Ishii, Yuto
AU - Zhou, Xu Guang
AU - Sawabe, Hironobu
AU - Takeyama, Shojiro
N1 - Publisher Copyright:
©2022 The Physical Society of Japan.
PY - 2022/10/15
Y1 - 2022/10/15
N2 - The metal–insulator transition is one of the most fascinating phenomena in condensed-matter physics and has attracted much attention from researchers. It has recently been discovered that W-doped vanadium dioxide (V1−xWxO2) exhibits a magnetic-field-induced insulator–metal transition in a very high magnetic field of 500 T. Electromagnetic flux compression (EMFC) is essential for experiments involving this kind of ultrahigh magnetic field. Experimental findings regarding the field-induced insulator–metal transition in V1−xWxO2 are summarized including new experimental results for pure VO2, and a possible mechanism of the phase transition is discussed. The technical details required for EMFC experiments are also introduced. Promising research themes in ultrahigh magnetic fields of up to 1000 T are proposed as future prospects for ultrahigh magnetic field research at the Institute for Solid State Physics (ISSP).
AB - The metal–insulator transition is one of the most fascinating phenomena in condensed-matter physics and has attracted much attention from researchers. It has recently been discovered that W-doped vanadium dioxide (V1−xWxO2) exhibits a magnetic-field-induced insulator–metal transition in a very high magnetic field of 500 T. Electromagnetic flux compression (EMFC) is essential for experiments involving this kind of ultrahigh magnetic field. Experimental findings regarding the field-induced insulator–metal transition in V1−xWxO2 are summarized including new experimental results for pure VO2, and a possible mechanism of the phase transition is discussed. The technical details required for EMFC experiments are also introduced. Promising research themes in ultrahigh magnetic fields of up to 1000 T are proposed as future prospects for ultrahigh magnetic field research at the Institute for Solid State Physics (ISSP).
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U2 - 10.7566/JPSJ.91.101008
DO - 10.7566/JPSJ.91.101008
M3 - Article
AN - SCOPUS:85149030116
SN - 0031-9015
VL - 91
JO - Journal of the Physical Society of Japan
JF - Journal of the Physical Society of Japan
IS - 10
M1 - 101008
ER -