Thermodynamic evidence for reentrant peak effect in a clean single crystal of 2H-NbSe2 and the effect of disorder and thermomagnetic history on it

被引：2

作者：

Banerjee, SS

Patil, NG

Saha, S

Ramakrishnan, S

Grover, AK

Bhattacharya, S

Rao, TVC

Mishra, PK

Ravikumar, G

Sahni, VC

Tomy, CV

Balakrishnan, G

Paul, DM

Higgins, MJ

机构：

[1] BHABHA ATOM RES CTR,TPPED,BOMBAY 400085,MAHARASHTRA,INDIA

[2] UNIV WARWICK,DEPT PHYS,COVENTRY CV4 7AL,W MIDLANDS,ENGLAND

[3] NEC RES INST,PRINCETON,NJ 08540

来源：

PHYSICA C | 1997年 / 282卷

关键词：

D O I：

10.1016/S0921-4534(97)01099-X

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

New results in 2H-NbSe2 system confirm the thermodynamic nature of reentrant characteristic of PE curve in very clean samples and show that disorder shrinks the ( H,T) region of vortex solid phase. All thermomagnetic history effects cease at a Peak Effect boundary which we identify with onset of pinned vortex liquid state.

引用

页码：2027 / 2028

页数：2

共 6 条

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