TY - JOUR
T1 - Ferromagnetic transition in the new diluted magnetic semiconductor p-Bi2 - xFexTe3
AU - Kulbachinskii, V. A.
AU - Kaminskii, A. Yu
AU - Kindo, K.
AU - Narumi, Y.
AU - Suga, K.
AU - Lostak, P.
AU - Svanda, P.
PY - 2001/7/2
Y1 - 2001/7/2
N2 - The ferromagnetic phase was found in single crystals of the new diluted magnetic semiconductor of p-Bi2 - xFexTe3 (0 ≤ x ≤ 0.08) at a temperature Tc which increases with Fe content x up to Tc = 12 K for x = 0.08. The easy-axis for magnetization is parallel to the C3 crystallographic axis. In n-type samples Bi2 - xFexSe3 ferromagnetic transition was not found down to 2 K. Iron atoms exhibit donor properties. With an increasing the content x of Fe atoms the value of the Seebeck coefficient α increases.
AB - The ferromagnetic phase was found in single crystals of the new diluted magnetic semiconductor of p-Bi2 - xFexTe3 (0 ≤ x ≤ 0.08) at a temperature Tc which increases with Fe content x up to Tc = 12 K for x = 0.08. The easy-axis for magnetization is parallel to the C3 crystallographic axis. In n-type samples Bi2 - xFexSe3 ferromagnetic transition was not found down to 2 K. Iron atoms exhibit donor properties. With an increasing the content x of Fe atoms the value of the Seebeck coefficient α increases.
KW - De Haas-van Alphen effect
KW - Diluted magnetic semiconductors
KW - Ferromagnetism
UR - http://www.scopus.com/inward/record.url?scp=0035796574&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0035796574&partnerID=8YFLogxK
U2 - 10.1016/S0375-9601(01)00355-3
DO - 10.1016/S0375-9601(01)00355-3
M3 - Article
AN - SCOPUS:0035796574
VL - 285
SP - 173
EP - 176
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
SN - 0375-9601
IS - 3-4
ER -