{"title":"Über die Möglichkeit einer Mischungslücke in dem Na-Ga binären System","authors":"P. Feschotte","doi":"10.1016/0022-5088(91)90344-4","DOIUrl":"https://doi.org/10.1016/0022-5088(91)90344-4","url":null,"abstract":"","PeriodicalId":17534,"journal":{"name":"Journal of The Less Common Metals","volume":"175 1","pages":"Pages L5-L6"},"PeriodicalIF":0.0,"publicationDate":"1991-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-5088(91)90344-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71731372","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":"Exchange interaction in rare-earth compounds of the type RCo4B","authors":"J.P. Liu, F.R. de Boer, K.H.J. Buschow","doi":"10.1016/0022-5088(91)90358-B","DOIUrl":"https://doi.org/10.1016/0022-5088(91)90358-B","url":null,"abstract":"<div><p>The field dependence (up to 35 T) at 4.2 K of the magnetization of several compounds of the type <sub>R<sub>1−<em>x</em></sub>Y<sub><em>x</em></sub>Co<sub>4</sub>B (<em>R</em> = <em>rare</em><em>earth</em></sub>) has been studied. The magnetic isotherms at 4.2 K are analysed with a mean-field model. The magnetic coupling constant <em>J</em><sub><em>RCo</em></sub> between the moments of the rare earth and cobalt in the Hamiltonian <em>H</em> = ∑<sub><em>RCo</em></sub>2<em>J</em><sub><em>RCo</em></sub><em>S</em><sub><em>R</em></sub> · <em>S</em><sub><em>co</em></sub> are shown to be more reliable than the coupling constants derived from a mean field analysis of the Curie temperatures for these compounds.</p></div>","PeriodicalId":17534,"journal":{"name":"Journal of The Less Common Metals","volume":"175 1","pages":"Pages 137-141"},"PeriodicalIF":0.0,"publicationDate":"1991-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-5088(91)90358-B","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71731602","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}
P. Kritsalis, L. Coudurier, C. Parayre, N. Eustathopoulos
{"title":"Influence of adsorption and interfacial reactions induced by chromium and titanium on the wettability of vitreous carbon by NiPd brazing alloys","authors":"P. Kritsalis, L. Coudurier, C. Parayre, N. Eustathopoulos","doi":"10.1016/0022-5088(91)90346-6","DOIUrl":"https://doi.org/10.1016/0022-5088(91)90346-6","url":null,"abstract":"<div><p>The influence of additions of chromium, titanium and CuCr on the wettability of vitreous carbon by NiPd azeotropic alloys was studied. The work was carried out at 1523 K under high vacuum by the sessile drop technique. The morphological and chemical features of the metal-carbon interface were determined by profilometry, scanning electron microscopy and microprobe analysis. Chromium and titanium active solutes lead to a decrease of more than 100° in contact angle and an order of magnitude increase in work of adhesion. These effects result from the <em>in situ</em> modification of both the liquid and solid sides of the interface: the formation of an adsorption layer rich in active solute on the liquid side and a metallic-like carbide on the solid side of the interface.</p></div>","PeriodicalId":17534,"journal":{"name":"Journal of The Less Common Metals","volume":"175 1","pages":"Pages 13-27"},"PeriodicalIF":0.0,"publicationDate":"1991-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0022-5088(91)90346-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71731677","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":"The isothermal section (500 °C) of the phase diagram of the ternary system GeHoSi","authors":"Y. Zhuang, Yiyou Nie, Junqin Li","doi":"10.1016/0022-5088(91)90276-A","DOIUrl":"https://doi.org/10.1016/0022-5088(91)90276-A","url":null,"abstract":"","PeriodicalId":17534,"journal":{"name":"Journal of The Less Common Metals","volume":"29 1","pages":"217-222"},"PeriodicalIF":0.0,"publicationDate":"1991-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76557764","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":"Mössbauer and magnetic properties study of Nd2Fe14C-type compounds","authors":"F. Xing, W. Ho, Chunshen Yang, F. S. Li","doi":"10.1016/0022-5088(91)90352-5","DOIUrl":"https://doi.org/10.1016/0022-5088(91)90352-5","url":null,"abstract":"","PeriodicalId":17534,"journal":{"name":"Journal of The Less Common Metals","volume":"6 1","pages":"91-96"},"PeriodicalIF":0.0,"publicationDate":"1991-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80236826","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":"Preparation and hydriding properties of magnesium-containing hydrogen storage materials chemically deposited from a homogeneous phase","authors":"H. Imamura, Y. Usui, M. Takashima","doi":"10.1016/0022-5088(91)90362-8","DOIUrl":"https://doi.org/10.1016/0022-5088(91)90362-8","url":null,"abstract":"","PeriodicalId":17534,"journal":{"name":"Journal of The Less Common Metals","volume":"1 1","pages":"171-176"},"PeriodicalIF":0.0,"publicationDate":"1991-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76374817","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}
H. Vincent, C. Vincent, M. Berthet, H. Mourichoux, J. Bouix
{"title":"Caractéristiques mécaniques et chimiques des fibres de carbone protégées par un revêtement de carbure formé par dépôt chimique réactif","authors":"H. Vincent, C. Vincent, M. Berthet, H. Mourichoux, J. Bouix","doi":"10.1016/0022-5088(91)90348-8","DOIUrl":"https://doi.org/10.1016/0022-5088(91)90348-8","url":null,"abstract":"","PeriodicalId":17534,"journal":{"name":"Journal of The Less Common Metals","volume":"4 1","pages":"37-58"},"PeriodicalIF":0.0,"publicationDate":"1991-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88565749","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":"SiS2-isostrukturelle Anionen [SiP22−], [GeAs22−] und [SnAs22−] in Alkaliverbindungen","authors":"B. Eisenmann, J. Klein","doi":"10.1016/0022-5088(91)90355-8","DOIUrl":"https://doi.org/10.1016/0022-5088(91)90355-8","url":null,"abstract":"","PeriodicalId":17534,"journal":{"name":"Journal of The Less Common Metals","volume":"35 1","pages":"109-117"},"PeriodicalIF":0.0,"publicationDate":"1991-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86503426","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":"Exchange interaction in rare-earth compounds of the type RCo4B","authors":"J. Liu, F. D. Boer, K. Buschow","doi":"10.1016/0022-5088(91)90358-B","DOIUrl":"https://doi.org/10.1016/0022-5088(91)90358-B","url":null,"abstract":"","PeriodicalId":17534,"journal":{"name":"Journal of The Less Common Metals","volume":"39 1","pages":"137-141"},"PeriodicalIF":0.0,"publicationDate":"1991-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82834124","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}
R. Sáez-Puche, J. M. Martín-Llorente, J. M. Coronado
{"title":"Magnetic properties and structural characterization of the solid solution Er2 − xYxBaNiO5 (0 ≤ x ≤ 2)","authors":"R. Sáez-Puche, J. M. Martín-Llorente, J. M. Coronado","doi":"10.1016/0022-5088(91)90357-A","DOIUrl":"https://doi.org/10.1016/0022-5088(91)90357-A","url":null,"abstract":"","PeriodicalId":17534,"journal":{"name":"Journal of The Less Common Metals","volume":"27 1","pages":"131-136"},"PeriodicalIF":0.0,"publicationDate":"1991-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75139179","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}