RESTORING FORCE AND DISPLACEMENT OF THE PINNED SPIN-DENSITY-WAVE CONDENSATE IN (TMTSF)2PF6

被引：15

作者：

WONG, WH ^{[1
]}

HANSON, ME ^{[1
]}

CLARK, WG ^{[1
]}

ALAVI, B ^{[1
]}

GRUNER, G ^{[1
]}

机构：

[1] UNIV CALIF LOS ANGELES,CTR SOLID STATE SCI,LOS ANGELES,CA 90024

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 72卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.72.2640

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report NMR spin echo measurements of the average spin density,wave condensate displacement at 4.2 K in (TMTSF)2PF6 When it is driven by an electric field below the depinning threshold over time scales of 10-25 mus. The displacement, which corresponds to internal deformations, varies linearly as a function of the electric field and has a restoring force constant per electronic charge k = ( 1.3 +/- 0.3) x 10(-9) N/m. At the depinning threshold the average condensate displacement is 0.46 +/- 0.06 angstrom. The corresponding low frequency dielectric constant is (3.4 +/- 0.7) x 10(9), which is close to that obtained from electrical transport measurements.

引用

页码：2640 / 2643

页数：4

共 50 条

[21] Commensurability of the Spin-Density-Wave State of (TMTSF)2PF6 Observed by 13C-NMR
Nagata, Sanato
Misawa, Masaki
Ihara, Yoshihiko
Kawamoto, Atsushi
[J]. PHYSICAL REVIEW LETTERS, 2013, 110 (16)
[22] GLASS-TRANSITION IN THE SPIN-DENSITY-WAVE PHASE OF (TMTSF)2PF6 INVESTIGATED BY CALORIMETRIC MEASUREMENTS
LASJAUNIAS, JC
ODIN, J
BILJAKOVIC, K
MONCEAU, P
BECHGAARD, K
[J]. JOURNAL DE PHYSIQUE IV, 1993, 3 (C2): : 365 - 368
[23] NMR investigation of spin density wave repinning in (TMTSF)2PF6
Clark, W.G.
Hanson, M.E.
Wong, W.H.
Alavi, B.
[J]. Journal De Physique. IV : JP, 1999, 9 (10): : 10 - 3
[24] Spin density wave under uniaxial strain in (TMTSF)2PF6
Murata, K
Iwashita, K
Mizuno, Y
Guo, FZ
Shodai, S
Yoshino, H
Brooks, JS
Balicas, L
Graf, D
Storr, K
Rutel, I
Uji, S
Terakura, C
Imanaka, Y
[J]. SYNTHETIC METALS, 2003, 133 : 51 - 53
[25] Unconventional spin density wave in Bechgaard salt (TMTSF)2PF6
Dóra, B
Maki, K
Ványolos, A
Virosztek, A
[J]. EUROPHYSICS LETTERS, 2004, 67 (06): : 1024 - 1030
[26] Uniaxial strain and anisotropy in the spin density wave in (TMTSF)2PF6
Murata, K
Iwashita, K
Mizuno, Y
Guo, FZ
Shodai, S
Yoshino, H
Brooks, JS
Balicas, L
Graf, D
Storr, K
Rutel, I
Uji, S
Terakura, C
Imanaka, Y
[J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2002, 63 (6-8) : 1263 - 1265
[27] THERMODYNAMICS OF THE SPIN-DENSITY WAVE TRANSITION IN (TMTSF)2PF6
CORONEUS, J
ALAVI, B
BROWN, SE
[J]. PHYSICAL REVIEW LETTERS, 1993, 70 (15) : 2332 - 2335
[28] NMR investigation of spin density wave repinning in (TMTSF)2PF6
Clark, WG
Hanson, ME
Wong, WH
Alavi, B
[J]. JOURNAL DE PHYSIQUE IV, 1999, 9 (P10): : 3 - 3
[29] RELATIONSHIP BETWEEN THE ELASTIC PROPERTIES AND THE ORDER-PARAMETER OF THE SPIN-DENSITY-WAVE PHASE OF (TMTSF)2PF6
BROWN, SE
ALAVI, B
CLARK, WG
HANSON, ME
KLEMME, B
[J]. JOURNAL DE PHYSIQUE IV, 1993, 3 (C2): : 225 - 230
[30] NONLINEAR HALL-EFFECT IN THE FIELD-INDUCED SPIN-DENSITY-WAVE STATES OF (TMTSF)2PF6
BALICAS, L
BISKUP, N
KRIZA, G
[J]. JOURNAL DE PHYSIQUE IV, 1993, 3 (C2): : 319 - 322

← 1 2 3 4 5 →