TY - JOUR
T1 - De Haas–Van Alphen experiment and Fermi surface properties in field-induced ferromagnetic state of MNP
AU - Kawakatsu, Shoya
AU - Kakihana, Masashi
AU - Nakashima, Miho
AU - Amako, Yasushi
AU - Nakamura, Ai
AU - Aoki, Dai
AU - Takeuchi, Tetsuya
AU - Harima, Hisatomo
AU - Hedo, Masato
AU - Nakama, Takao
AU - Ōnuki, Yoshichika
N1 - Funding Information:
Acknowledgments We are grateful to Professor Massimo Nespolo for his helpful advice on the crystal structure of MnP. This work was supported by JSPS KAKENHI Grant Nos. JP18H043298, JP17K05547, JP16K05453, JP15H05884, JP15H05882, and JP15H05886, and Grant-in-Aid for JSPS Research Fellow No. JP18J15180.
Publisher Copyright:
a b P c Mn 4 3.172 A 3 1 2 2.697 A
PY - 2019
Y1 - 2019
N2 - MnP is a prototype 3d-itinerant magnet but still a compound under considerable study. This is based on the characteristic magnetic phases including the helical, cone, and fan structures and a variety of phase transitions with a Lifshitz tricritical point. The Fermi surface properties, however, have been scarcely studied. We have thus carried out a de Haas–van Alphen (dHvA) experiment using a high-quality single-crystal sample grown by the Sn-flux method. Many dHvA branches are observed, ranging from 2.8 × 106 to 9.45 × 107 Oe. The corresponding cyclotron effective masses are moderately heavy, 0.7 − 10m0 (m0: rest mass of an electron), reflecting itinerant Mn-3d electrons.
AB - MnP is a prototype 3d-itinerant magnet but still a compound under considerable study. This is based on the characteristic magnetic phases including the helical, cone, and fan structures and a variety of phase transitions with a Lifshitz tricritical point. The Fermi surface properties, however, have been scarcely studied. We have thus carried out a de Haas–van Alphen (dHvA) experiment using a high-quality single-crystal sample grown by the Sn-flux method. Many dHvA branches are observed, ranging from 2.8 × 106 to 9.45 × 107 Oe. The corresponding cyclotron effective masses are moderately heavy, 0.7 − 10m0 (m0: rest mass of an electron), reflecting itinerant Mn-3d electrons.
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U2 - 10.7566/JPSJ.88.044705
DO - 10.7566/JPSJ.88.044705
M3 - Article
AN - SCOPUS:85067246231
VL - 88
JO - Journal of the Physical Society of Japan
JF - Journal of the Physical Society of Japan
SN - 0031-9015
IS - 4
M1 - 044705
ER -