FAR-INFRARED MAGNETOOPTICAL INVESTIGATION OF P-BLACK PHOSPHORUS IN PULSED HIGH MAGNETIC-FIELDS

被引：5

作者：

TAKEYAMA, S ^{[1
]}

MIURA, N ^{[1
]}

AKAHAMA, Y ^{[1
]}

ENDO, S ^{[1
]}

机构：

[1] OSAKA UNIV,EXTREME MAT RES CTR,TOYONAKA,OSAKA 560,JAPAN

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1990年 / 59卷 / 07期

关键词：

D O I：

10.1143/JPSJ.59.2400

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Systematic cyclotron resonance measurements have been performed on p-type black phosphorus in high pulsed magnetic fields up to 40 T using an optically pumped far-infrared laser. A new resonance peak has been observed in addition to the usual hole cyclotron resonance. It was found that there was a small portion of n-type crystals in some p-type samples. By considering this fact of coexistence of n- and p- type regions, a possible mechanism of doping in black phosphorus is proposed. The temperature coefficients of the effective masses of holes have been determined for the first time over a wide temperature range between 30 K and 220 K, in magnetic fields parallel to the a, b and c axes. © 1990, THE PHYSICAL SOCIETY OF JAPAN. All rights reserved.

引用

页码：2400 / 2408

页数：9

共 12 条

[1] AKAHAMA Y, 1983, THESIS U OSAKA TOYON
[2] AKAHAMA Y, 1982, J PHYS SOC JPN, V52, P2148
[3] BAND-STRUCTURE AND OPTICAL-PROPERTIES OF BLACK PHOSPHORUS
ASAHINA, H
MORITA, A
[J]. JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1984, 17 (11): : 1839 - 1852
[4] ELECTRONIC-STRUCTURE OF BLACK PHOSPHORUS IN SELF-CONSISTENT PSEUDOPOTENTIAL APPROACH
ASAHINA, H
SHINDO, K
MORITA, A
[J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1982, 51 (04) : 1193 - 1199
[5] BAGDUEV GB, 1967, FIZ TVERD TELA+, V8, P1775
[6] BAND-STRUCTURE MODEL AND ELECTROSTATIC EFFECTS IN 3RD AND 4TH STAGES OF GRAPHITE ACCEPTOR COMPOUNDS
BLINOWSKI, J
RIGAUX, C
[J]. JOURNAL DE PHYSIQUE, 1980, 41 (07): : 667 - 676
[7] GROWTH OF LARGE SINGLE-CRYSTALS OF BLACK PHOSPHORUS UNDER HIGH-PRESSURE
ENDO, S
AKAHAMA, Y
TERADA, S
NARITA, S
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1982, 21 (08): : L482 - L484
[8] TECHNIQUE FOR MEASURING INFRARED CYCLOTRON-RESONANCE IN ULTRAHIGH MAGNETIC-FIELDS
KIDO, G
MIURA, N
KAWAUCHI, K
OGURO, I
CHIKAZUMI, S
[J]. JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1976, 9 (07): : 587 - 592
[9] LAX B, 1963, ENRICO FERMI COURSE, V22, P240
[10] MORITA A, 1984, 17TH P INT C PHYS SE, P1321

← 1 2 →