Granular superconductivity below 5 K in SPI-Ⅱ pyrolytic graphite

Ana Ballestar; Pablo Esquinazi; Winfried Boehlmann

首页> 外文期刊>Physical review >Granular superconductivity below 5 K in SPI-Ⅱ pyrolytic graphite

【24h】

Granular superconductivity below 5 K in SPI-Ⅱ pyrolytic graphite

机译：SPI-Ⅱ型热解石墨中5 K以下的颗粒超导性

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

We have studied the transport properties of transmission electron microscope (TEM) lamellae obtained from a pyrolytic graphite sample of grade B (SPI-Ⅱ) with electrical contacts at the edges of the graphene layers. The temperature, magnetic field, input current dependence of the resistance as well as the current-voltage characteristic curves are compatible with the existence of granular superconductivity below 5 K. TEM pictures of the studied lamellae reveal clear differences of the embedded interfaces to those existing in more ordered pyrolytic samples, which appear to be the origin for the relatively lower temperatures at which the granular superconductivity is observed.

机译：我们研究了从B级热解石墨样品（SPI-Ⅱ）中获得的透射电子显微镜（TEM）薄片的传输特性，该样品在石墨烯层的边缘具有电接触。温度，磁场，电阻的输入电流依赖性以及电流-电压特性曲线与5 K以下颗粒超导性的存在是相容的。所研究薄片的TEM图像显示出嵌入式界面与存在于其中的界面明显不同。有序的热解样品，似乎是观察到颗粒超导性的相对较低温度的起源。

著录项

来源
《Physical review》 |2015年第1期|014502.1-014502.5|共5页
作者
Ana Ballestar; Pablo Esquinazi; Winfried Boehlmann;
展开▼
作者单位

Division of Superconductivity and Magnetism, Institut fuer Experimentelle Physik Ⅱ, Universitaet Leipzig, Linnestrasse 5, D-04103 Leipzig, Germany;

Division of Superconductivity and Magnetism, Institut fuer Experimentelle Physik Ⅱ, Universitaet Leipzig, Linnestrasse 5, D-04103 Leipzig, Germany;

Division of Superconductivity and Magnetism, Institut fuer Experimentelle Physik Ⅱ, Universitaet Leipzig, Linnestrasse 5, D-04103 Leipzig, Germany;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
fullerenes and related materials; granular, melt-textured, amorphous and composite;

机译：富勒烯及相关物质;粒状;熔融织构;无定形和复合材料;

相似文献

外文文献
中文文献
专利

1. Granular superconductivity at room temperature in bulk highly oriented pyrolytic graphite samples [J] . T. Scheike, P. Esquinazi, A. Setzer Carbon: An International Journal Sponsored by the American Carbon Society . 2013,第Null期

机译：大块高取向热解石墨样品在室温下的颗粒超导性
2. Can Doping Graphite Trigger Room Temperature Superconductivity? Evidence for Granular High-Temperature Superconductivity in Water-Treated Graphite Powder [J] . T. Scheike, W. Boehlmann, P. Esquinazi, Advanced Materials . 2012,第43期

机译：掺杂石墨可以触发室温超导吗？水处理石墨粉中颗粒高温超导性的证据
3. Indications of superconductivity in doped highly oriented pyrolytic graphite [J] . Larkins G., Vlasov Y. Superconductor Science & Technology . 2011,第9期

机译：掺杂的高取向热解石墨的超导电性指示
4. Quantum effects in graphitic materials: Colossal magnetoresistance,Andreev reflections,ferromagnetism,and granular superconductivity [C] . N Gheorghiu, CR Ebbing, BT Pierce International Cryogenic Materials Conference . 2020

机译：石墨材料中量子效应：巨大磁阻，andreev反射，铁磁性和粒状超导性
5. Photodeposition of Gold, Platinum, or Silver onto Titanium Dioxide Nanoparticles at Steps of Highly Oriented Pyrolytic Graphite. [D] . Taing, James. 2013

机译：在高度取向的热解石墨的步骤中，将金，铂或银光沉积到二氧化钛纳米颗粒上。
6. Understanding the electrochemistry of water-in-salt electrolytes: basal plane highly ordered pyrolytic graphite as a model system [O] . Pawin Iamprasertkun, Andinet Ejigu, Robert A. W. Dryfe 2020

机译：理解盐水电解质的电化学：基础平面高度有序热解石墨作为模型系统
7. Granular superconductivity below 5~K in SPI-II pyrolytic graphite [O] . Ballestar, Ana, Esquinazi, Pablo, Böhlmann, Winfried 2014

机译：spI-II热解石墨中的颗粒超导性低于5~K
8. EFFECTS OF LOW-TEMPERATURE IRRADIATION AND SUBSEQUENT ANNEALING ON THE THERMAL DIFFUSIVITY OF PYROLYTIC CARBON AND PYROLYTIC GRAPHITE [R] . Webster D. Wood, Herbert W. Deem, William H. Goldthwaite 1965

机译：低温辐照和后续退火对热解碳和热解石墨的热扩散性的影响

Granular superconductivity below 5 K in SPI-Ⅱ pyrolytic graphite

摘要

著录项

相似文献

相关主题

期刊订阅