Abstract
We report resistivity and the Hall-effect measurements in the normal and superconducting states of (formula presented) single crystals. The resistivity has been found to be anisotropic with slightly temperature-dependent resistivity ratio of about 3.5. The Hall constant, with a magnetic field parallel to the Mg and B sheets, is negative in contrast to the holelike Hall response with a field directed along the c axis, indicating presence of both types of charge carriers and, thus, the multiband electronic structure of (formula presented) The Hall effect in the mixed state shows no sign change anomaly, reproducing Hall-effect behavior in clean limit type-II superconductors.
| Original language | English |
|---|---|
| Pages (from-to) | 1-4 |
| Number of pages | 4 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 66 |
| Issue number | 18 |
| DOIs | |
| Publication status | Published - 2002 Jan 1 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
Cite this
Anisotropic resistivity and Hall effect in (formula presented) single crystals. / Eltsev, Yu; Nakao, K.; Lee, S.; Masui, T.; Chikumoto, N.; Tajima, S.; Koshizuka, N.; Murakami, Masato.
In: Physical Review B - Condensed Matter and Materials Physics, Vol. 66, No. 18, 01.01.2002, p. 1-4.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Anisotropic resistivity and Hall effect in (formula presented) single crystals
AU - Eltsev, Yu
AU - Nakao, K.
AU - Lee, S.
AU - Masui, T.
AU - Chikumoto, N.
AU - Tajima, S.
AU - Koshizuka, N.
AU - Murakami, Masato
PY - 2002/1/1
Y1 - 2002/1/1
N2 - We report resistivity and the Hall-effect measurements in the normal and superconducting states of (formula presented) single crystals. The resistivity has been found to be anisotropic with slightly temperature-dependent resistivity ratio of about 3.5. The Hall constant, with a magnetic field parallel to the Mg and B sheets, is negative in contrast to the holelike Hall response with a field directed along the c axis, indicating presence of both types of charge carriers and, thus, the multiband electronic structure of (formula presented) The Hall effect in the mixed state shows no sign change anomaly, reproducing Hall-effect behavior in clean limit type-II superconductors.
AB - We report resistivity and the Hall-effect measurements in the normal and superconducting states of (formula presented) single crystals. The resistivity has been found to be anisotropic with slightly temperature-dependent resistivity ratio of about 3.5. The Hall constant, with a magnetic field parallel to the Mg and B sheets, is negative in contrast to the holelike Hall response with a field directed along the c axis, indicating presence of both types of charge carriers and, thus, the multiband electronic structure of (formula presented) The Hall effect in the mixed state shows no sign change anomaly, reproducing Hall-effect behavior in clean limit type-II superconductors.
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U2 - 10.1103/PhysRevB.66.180504
DO - 10.1103/PhysRevB.66.180504
M3 - Article
VL - 66
SP - 1
EP - 4
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 0163-1829
IS - 18
ER -