{"title":"Review of High Pressure Studies on Doped Bi2Se3 Superconductors","authors":"A. Visser, T. Naka","doi":"10.4131/JSHPREVIEW.30.290","DOIUrl":"https://doi.org/10.4131/JSHPREVIEW.30.290","url":null,"abstract":"We present a review of the superconducting properties of Cu, Sr and Nb doped Bi2Se3 compounds with a focus on high pressure effects. The parent compound Bi2Se3 is a topological insulator at ambient pressure and exhibits pressure-induced crystallographic phase transitions and superconductivity above 10 GPa. The doped compounds are all bulk superconductors with Tc~3 K and have been investigated intensively in the past decade because of their candidature for topological superconductivity (TSC). A key role as regards topological superconductivity is played by spontaneous rotational symmetry breaking (RSB), which is observed, for instance, as an anisotropy in the upper critical field Bc2. We discuss the pressure variation of Tc and the concomitant effect on the upper critical field. An analysis of the basal-plane anisotropy of Bc2 is presented in the context of an oddparity unconventional superconducting state. [topological superconductor, rotational symmetry breaking, resistivity, upper critical field, critical pressure]","PeriodicalId":39932,"journal":{"name":"Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70234791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Mishima Laboratory, Department of Chemical Engineering, Faculty of Engineering, Fukuoka University","authors":"Ren Akiyama, Shiki Okamura, Ryo Goto, Koichiro Shibata, Mamoru Yata, Hiroki Sakai, Shin-ya Tokunaga","doi":"10.4131/jshpreview.30.309","DOIUrl":"https://doi.org/10.4131/jshpreview.30.309","url":null,"abstract":"","PeriodicalId":39932,"journal":{"name":"Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70235372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Measurement and Correlation of Diffusion Coefficients in Supercritical Fluids","authors":"C. Y. Kong, T. Funazukuri, K. Miyake","doi":"10.4131/jshpreview.29.172","DOIUrl":"https://doi.org/10.4131/jshpreview.29.172","url":null,"abstract":"俊孝 Toshitaka FUNAZUKURI 2 三宅 浩史 Koji MIYAKE 1 Diffusion coefficients in supercritical fluids are of considerable importance in the design, optimization, scale-up and simulation of the newly proposed supercritical fluid processes. Here, the methods of measuring diffusion coefficients in supercritical fluids have been discussed. Various diffusion correlations have been presented as well. The reported diffusion data in supercritical carbon dioxide were mostly measured by the Taylor dispersion and the chromatographic impulse response ( CIR ) methods. It is found that most of the large","PeriodicalId":39932,"journal":{"name":"Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu","volume":"51 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4131/jshpreview.29.172","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70229278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reaction of Amine-Based Solvents for CO2 Capture and its Pressure Dependence","authors":"H. Yamada","doi":"10.4131/jshpreview.29.199","DOIUrl":"https://doi.org/10.4131/jshpreview.29.199","url":null,"abstract":"Research and development of CO2 capture technologies are of great importance in the context of global warming mitigation. Among those, amines are the most widely used compounds to remove CO2 from a gas stream. In this article, amine-based CO2 capture methods are briefly reviewed with a particular focus on amine-CO2 chemistry, CO2 solubility in amine solvent, and its pressure dependence. It is also described how the molecular structure of amine affects the CO2 absorption-desorption performance by comparing several amines. [absorption, amine, bicarbonate, carbamate, chemical reaction, gas-liquid equilibrium, gas separation]","PeriodicalId":39932,"journal":{"name":"Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70229995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Intrigant material Laboratory, Faculty of Engineering, Graduate School of Tohoku Gakuin University","authors":"Yudai Shoji, Shotaro Yui","doi":"10.4131/jshpreview.29.31","DOIUrl":"https://doi.org/10.4131/jshpreview.29.31","url":null,"abstract":"","PeriodicalId":39932,"journal":{"name":"Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70230652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Multiferroic Properties in Orthorhombic RMnO3 (R=Dy, Tb, and Gd) under High Pressures","authors":"T. Aoyama","doi":"10.4131/JSHPREVIEW.29.138","DOIUrl":"https://doi.org/10.4131/JSHPREVIEW.29.138","url":null,"abstract":"","PeriodicalId":39932,"journal":{"name":"Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70229301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Report on the 10th International Conference on High Pressure Bioscience and Biotechnology (HPBB2018)","authors":"F. Abe","doi":"10.4131/jshpreview.29.158","DOIUrl":"https://doi.org/10.4131/jshpreview.29.158","url":null,"abstract":"","PeriodicalId":39932,"journal":{"name":"Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70229474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"High Pressure Pressing Equipment for Food","authors":"A. Maegawa","doi":"10.4131/JSHPREVIEW.29.16","DOIUrl":"https://doi.org/10.4131/JSHPREVIEW.29.16","url":null,"abstract":"","PeriodicalId":39932,"journal":{"name":"Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70229581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Viscosity Measurement of Liquids at High Pressures Using Ultrafast X-Ray Imaging","authors":"Y. Kono","doi":"10.4131/JSHPREVIEW.29.86","DOIUrl":"https://doi.org/10.4131/JSHPREVIEW.29.86","url":null,"abstract":"Yoshio KONO Viscosity is one of the most fundamental physical properties controlling migration processes of magmas and liquids in the Earth's interior. Here we introduce recent advances in viscosity measurement of liquids under high pressure and high temperature conditions. Capability of viscosity measurement using the falling sphere tech-nique combined with large volume press predominantly depends on speed of X-ray imaging. Recent development of ultrafast X-ray imaging with more than 1,000 frames / second imaging rate opens a new way to investigate viscosity of low viscous melts such as carbonate melts and molten salts at in situ high pressure and high temperature conditions. [ high pressure, liquid, viscosity, X-ray","PeriodicalId":39932,"journal":{"name":"Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70230761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}