超导2H-NbSe2单晶混合态的磁致伸缩

IF 0.6 4区物理与天体物理 Q4 PHYSICS, APPLIED

Low Temperature Physics Pub Date : 2001-04-12 DOI:10.1063/1.1365606

V. Eremenko, V. Sirenko, R. Schleser, P. Gammel

{"title":"超导2H-NbSe2单晶混合态的磁致伸缩","authors":"V. Eremenko, V. Sirenko, R. Schleser, P. Gammel","doi":"10.1063/1.1365606","DOIUrl":null,"url":null,"abstract":"Magnetostriction measurements on 2H-NbSe2 single crystals in the temperature range 1.5–8 K in a magnetic field up to 14 T are reported. A peak and oscillations in the measured field dependences of magnetostriction are observed near Hc2. The reversible and irreversible components are separated and analyzed in the region of peak. The scaling parameters are defined, and the contribution of the elastic constants dependence on magnetic field is demonstrated. The oscillatory component is discussed in connection with Landau quantization of electronic spectrum.","PeriodicalId":18077,"journal":{"name":"Low Temperature Physics","volume":"7 1","pages":"305-310"},"PeriodicalIF":0.6000,"publicationDate":"2001-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":"{\"title\":\"Magnetostriction in the mixed state of superconducting 2H-NbSe2 single crystals\",\"authors\":\"V. Eremenko, V. Sirenko, R. Schleser, P. Gammel\",\"doi\":\"10.1063/1.1365606\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Magnetostriction measurements on 2H-NbSe2 single crystals in the temperature range 1.5–8 K in a magnetic field up to 14 T are reported. A peak and oscillations in the measured field dependences of magnetostriction are observed near Hc2. The reversible and irreversible components are separated and analyzed in the region of peak. The scaling parameters are defined, and the contribution of the elastic constants dependence on magnetic field is demonstrated. The oscillatory component is discussed in connection with Landau quantization of electronic spectrum.\",\"PeriodicalId\":18077,\"journal\":{\"name\":\"Low Temperature Physics\",\"volume\":\"7 1\",\"pages\":\"305-310\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2001-04-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"10\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Low Temperature Physics\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://doi.org/10.1063/1.1365606\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Low Temperature Physics","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1063/1.1365606","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}

引用次数: 10

摘要

报道了2H-NbSe2单晶在温度1.5 ~ 8k、磁场高达14t条件下的磁致伸缩测量结果。在Hc2附近观察到磁致伸缩的峰值和振荡。在峰区对可逆和不可逆组分进行了分离和分析。定义了标度参数，并论证了弹性常数随磁场变化的贡献。讨论了电子谱的朗道量子化时的振荡分量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Magnetostriction in the mixed state of superconducting 2H-NbSe2 single crystals

Magnetostriction measurements on 2H-NbSe2 single crystals in the temperature range 1.5–8 K in a magnetic field up to 14 T are reported. A peak and oscillations in the measured field dependences of magnetostriction are observed near Hc2. The reversible and irreversible components are separated and analyzed in the region of peak. The scaling parameters are defined, and the contribution of the elastic constants dependence on magnetic field is demonstrated. The oscillatory component is discussed in connection with Landau quantization of electronic spectrum.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Low Temperature Physics 物理-物理：应用

CiteScore

1.20

自引率

25.00%

发文量

138

审稿时长

3 months

期刊介绍： Guided by an international editorial board, Low Temperature Physics (LTP) communicates the results of important experimental and theoretical studies conducted at low temperatures. LTP offers key work in such areas as superconductivity, magnetism, lattice dynamics, quantum liquids and crystals, cryocrystals, low-dimensional and disordered systems, electronic properties of normal metals and alloys, and critical phenomena. The journal publishes original articles on new experimental and theoretical results as well as review articles, brief communications, memoirs, and biographies. Low Temperature Physics, a translation of the copyrighted Journal FIZIKA NIZKIKH TEMPERATUR, is a monthly journal containing English reports of current research in the field of the low temperature physics. The translation began with the 1975 issues. One volume is published annually beginning with the January issues.