Abstract
Low temperature scanning tunneling microscopy and spectroscopy measurements have been performed on the optimally doped La{sub 1.85}Sr{sub 0.15}CuO{sub 4} (LSCO) single crystal at 4.2 K in a magnetic field of 6 T applied along the c axis. The spatial distribution of the local density of sates (LDOS) has been successfully obtained on the ab plane. Although the weak distribution of the zero-bias conductance has been observed, the significant change in LDOS originating from the vortex core states has not been observed within our resolution. This result suggests that the vortex core state is rather small in LSCO.
Citation Formats
Kato, T, Okitsu, S, Murakoso, M, Yokoi, M, Saitou, R, Maruyama, T, and Sakata, H.
Scanning tunneling spectroscopy on La{sub 2-x}Sr{sub x}CuO{sub 4} under magnetic field.
Netherlands: N. p.,
2004.
Web.
doi:10.1016/j.physc.2003.12.037.
Kato, T, Okitsu, S, Murakoso, M, Yokoi, M, Saitou, R, Maruyama, T, & Sakata, H.
Scanning tunneling spectroscopy on La{sub 2-x}Sr{sub x}CuO{sub 4} under magnetic field.
Netherlands.
https://doi.org/10.1016/j.physc.2003.12.037
Kato, T, Okitsu, S, Murakoso, M, Yokoi, M, Saitou, R, Maruyama, T, and Sakata, H.
2004.
"Scanning tunneling spectroscopy on La{sub 2-x}Sr{sub x}CuO{sub 4} under magnetic field."
Netherlands.
https://doi.org/10.1016/j.physc.2003.12.037.
@misc{etde_20618662,
title = {Scanning tunneling spectroscopy on La{sub 2-x}Sr{sub x}CuO{sub 4} under magnetic field}
author = {Kato, T, Okitsu, S, Murakoso, M, Yokoi, M, Saitou, R, Maruyama, T, and Sakata, H}
abstractNote = {Low temperature scanning tunneling microscopy and spectroscopy measurements have been performed on the optimally doped La{sub 1.85}Sr{sub 0.15}CuO{sub 4} (LSCO) single crystal at 4.2 K in a magnetic field of 6 T applied along the c axis. The spatial distribution of the local density of sates (LDOS) has been successfully obtained on the ab plane. Although the weak distribution of the zero-bias conductance has been observed, the significant change in LDOS originating from the vortex core states has not been observed within our resolution. This result suggests that the vortex core state is rather small in LSCO.}
doi = {10.1016/j.physc.2003.12.037}
journal = []
issue = {1-2}
volume = {412-414}
journal type = {AC}
place = {Netherlands}
year = {2004}
month = {Oct}
}
title = {Scanning tunneling spectroscopy on La{sub 2-x}Sr{sub x}CuO{sub 4} under magnetic field}
author = {Kato, T, Okitsu, S, Murakoso, M, Yokoi, M, Saitou, R, Maruyama, T, and Sakata, H}
abstractNote = {Low temperature scanning tunneling microscopy and spectroscopy measurements have been performed on the optimally doped La{sub 1.85}Sr{sub 0.15}CuO{sub 4} (LSCO) single crystal at 4.2 K in a magnetic field of 6 T applied along the c axis. The spatial distribution of the local density of sates (LDOS) has been successfully obtained on the ab plane. Although the weak distribution of the zero-bias conductance has been observed, the significant change in LDOS originating from the vortex core states has not been observed within our resolution. This result suggests that the vortex core state is rather small in LSCO.}
doi = {10.1016/j.physc.2003.12.037}
journal = []
issue = {1-2}
volume = {412-414}
journal type = {AC}
place = {Netherlands}
year = {2004}
month = {Oct}
}