Dynamic nuclear polarization induced by breakdown of fractional quantum Hall effect

Physical Review B - Condensed Matter and Materials Physics

Volumn 79, Issue 19, 2009, Pages

  Kawamura, M ^a,b,d   Ono, M ^a   Hashimoto, Y ^c   Katsumoto, S ^c   Hamaya, K ^a,c   MacHida, T ^a,c  

^a INSTITUTE OF INDUSTRIAL SCIENCE   (Japan)

^b JAPAN SCIENCE AND TECHNOLOGY AGENCY   (Japan)

^c UNIVERSITY OF TOKYO   (Japan)

^d RIKEN   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 66849106578     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.79.193304     Document Type: Article

References (24)

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22. The current was increased rapidly, so that DNP during the current sweep was negligible.
23. DNPs induced at various νpump were detected at the fixed νprobe =1, so that we can discuss the relative polarities and amplitudes of the DNPs.
24. Electron heating effect leads to a decrease in the critical current Ic, whereas Ic increases in the present experiment.