{"title":"Invited review: Graphite and its hidden superconductivity","authors":"P. Esquinazi","doi":"10.4279/PIP.050007","DOIUrl":null,"url":null,"abstract":"We review experimental results, from transport to magnetization measurements, on different graphite samples, from bulk oriented graphite, thin graphite films to transmission electron microscope lamellae, that indicate the existence of granular superconductivity at temperatures above 100~K. The accumulated evidence speaks for a localization of the superconducting phase(s) at certain interfaces embedded in semiconducting crystalline regions with Bernal stacking order. Received: 25 January 2013, Accepted: 10 October 2013; Reviewed by: E. M. Forgan, School of Physics & Astronomy, University of Birmingham, U.K.; Edited by: S. A. Grigera; DOI: http://dx.doi.org/10.4279/PIP.050007 Cite as: P Esquinazi, Papers in Physics 5, 050007 (2013)","PeriodicalId":19791,"journal":{"name":"Papers in Physics","volume":null,"pages":null},"PeriodicalIF":1.2000,"publicationDate":"2013-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Papers in Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4279/PIP.050007","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 13
Abstract
We review experimental results, from transport to magnetization measurements, on different graphite samples, from bulk oriented graphite, thin graphite films to transmission electron microscope lamellae, that indicate the existence of granular superconductivity at temperatures above 100~K. The accumulated evidence speaks for a localization of the superconducting phase(s) at certain interfaces embedded in semiconducting crystalline regions with Bernal stacking order. Received: 25 January 2013, Accepted: 10 October 2013; Reviewed by: E. M. Forgan, School of Physics & Astronomy, University of Birmingham, U.K.; Edited by: S. A. Grigera; DOI: http://dx.doi.org/10.4279/PIP.050007 Cite as: P Esquinazi, Papers in Physics 5, 050007 (2013)
我们回顾了不同石墨样品的实验结果，从输运到磁化测量，从块取向石墨，石墨薄膜到透射电镜片，表明在100~K以上的温度下存在颗粒超导性。积累的证据表明，超导相在半导体晶体区域的某些界面上具有伯纳尔堆叠顺序。收稿日期:2013年1月25日，收稿日期:2013年10月10日;评审人:e.m. Forgan，英国伯明翰大学物理与天文学院;编辑:S. A. Grigera;引用出处:P Esquinazi, Papers in Physics 5,050007 (2013)
期刊介绍：
Papers in Physics publishes original research in all areas of physics and its interface with other subjects. The scope includes, but is not limited to, physics of particles and fields, condensed matter, relativity and gravitation, nuclear physics, physics of fluids, biophysics, econophysics, chemical physics, statistical mechanics, soft condensed matter, materials science, mathematical physics and general physics. Contributions in the areas of foundations of physics, history of physics and physics education are not considered for publication. Articles published in Papers in Physics contain substantial new results and ideas that advance the state of physics in a non-trivial way. Articles are strictly reviewed by specialists prior to publication. Papers in Physics highlights outstanding articles published in the journal through the Editors'' choice section. Papers in Physics offers two distinct editorial treatments to articles from which authors can choose. In Traditional Review, manuscripts are submitted to anonymous reviewers seeking constructive criticism and editors make a decision on whether publication is appropriate. In Open Review, manuscripts are sent to reviewers. If the paper is considered original and technically sound, the article, the reviewer''s comments and the author''s reply are published alongside the names of all involved. This way, Papers in Physics promotes the open discussion of controversies among specialists that are of help to the reader and to the transparency of the editorial process. Moreover, our reviewers receive their due recognition by publishing a recorded citable report. Papers in Physics publishes Commentaries from the reviewer(s) if major disagreements remain after exchange with the authors or if a different insight proposed is considered valuable for the readers.
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