Pressure-induced superconductivity and phonon frequency in paperlike thin films of boron-doped carbon nanotubes

Physical Review B - Condensed Matter and Materials Physics

Volumn 82, Issue 4, 2010, Pages

  Matsudaira, M ^a   Haruyama, J ^a,b   Sugiura, H ^c   Tachibana, M ^c   Reppert, J ^d   Rao, A ^d   Nishio, T ^b   Hasegawa, Y ^b   Sano, H ^b   Iye, Y ^b  

^a AOYAMA GAKUIN UNIVERSITY   (Japan)

^b UNIVERSITY OF TOKYO   (Japan)

^c YOKOHAMA CITY UNIVERSITY   (Japan)

^d Clemson University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 77956669238     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.82.045402     Document Type: Article

References (17)

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17. The measured pressure regions are different between Figs. and Figs. because in pressure-dependent Raman spectrum measurement for Figs., the measurement system was unstable at P < 100 MPa and we could not perform exact observation, in contradiction to the magnetization measurement for Fig.. However, mostly linear relationship starting from P = 0 [dotted lines in Fig.] implies that the upshift of RBM frequency can occur even at P < 100 MPa.