Materials Science and Engineering最新文献_第8页

Electron transport properties of non-magnetic metallic glasses 非磁性金属玻璃的电子输运性质

Materials Science and Engineering Pub Date : 1988-03-01 DOI: 10.1016/0025-5416(88)90315-1

Uichiro Mizutani

引用次数: 49

Spectroscopic ellipsometry of amorphous Ni0.95Tb0.05 and crystalline nickel 非晶Ni0.95Tb0.05和结晶镍的椭偏光谱分析

Materials Science and Engineering Pub Date : 1988-03-01 DOI: 10.1016/0025-5416(88)90340-0

B.-Y. Yang, K. Vedam, P. Klosowski, J.S. Lannin

引用次数: 1

The structure of icosahedral AlMgCu alloy 二十面体AlMgCu合金的结构

Materials Science and Engineering Pub Date : 1988-03-01 DOI: 10.1016/0025-5416(88)90369-2

Y. Sakurai, C. Kokubu, Y. Tanaka, Y. Watanabe, M. Masuda, S. Nanao

引用次数: 14

X-ray photoelectron spectroscopy on amorphous CuxTe100−x and NixTe100−x CuxTe100−x和NixTe100−x的x射线光电子能谱

Materials Science and Engineering Pub Date : 1988-03-01 DOI: 10.1016/0025-5416(88)90339-4

A.J. Brunner , P. Oelhafen, H.-J. Güntherodt

引用次数: 1

Crystallization of icosahedral AlMnSi 二十面体AlMnSi的结晶

Materials Science and Engineering Pub Date : 1988-03-01 DOI: 10.1016/0025-5416(88)90364-3

David V. Baxter, R. Schulz, G.J.C. Carpenter, J.O. Strom-Olsen

引用次数: 1

Electronic properties and localization effects in some hydrogen-doped 4d-3d metallic glasses 掺杂氢的4d-3d金属玻璃的电子特性及局部化效应

Materials Science and Engineering Pub Date : 1988-03-01 DOI: 10.1016/0025-5416(88)90320-5

P. Dubček , I. Kokanović, B. Leontić, J. Lukatela

{"title":"Electronic properties and localization effects in some hydrogen-doped 4d-3d metallic glasses","authors":"P. Dubček , I. Kokanović, B. Leontić, J. Lukatela","doi":"10.1016/0025-5416(88)90320-5","DOIUrl":"10.1016/0025-5416(88)90320-5","url":null,"abstract":"<div>Magnetoresistance and magnetic susceptibility data obtained on hydrogen-doped samples of ZrNi and ZrCu systems are reported. A mobile-stage sample container in conjunction with a 6 T superconducting coil was used to measure magnetoresistance at temperatures down to 1.7 K with a relative precision of 10−6. The temperature profile of the magnetic susceptibility was also measured down to 2 K by Faraday's method using a Cahn electrobalance combined with a conventional magnet. A precision range of 10−7 J T−2 mol−1 was maintained in this measurement. The samples were produced by the common melt-spinning method and were used in the as-obtained condition. Hydrogen strongly influences the quantum-mechanical interference at defects, considerably enhances the quasi-elastic electron scattering and depresses the relative contribution of the spin-orbit interaction. The Maki-Thompson interaction is likewise depressed with increasing hydrogen concentration. The results can be interpreted on the basis of current theoretical concepts based on weak localization in three-dimensional systems in the presence of strong spin-orbit interaction and superconducting fluctuations. The magnetic susceptibility data are interpreted in terms of the hydrogen influence on the electronic density of states at the Fermi level.</div>","PeriodicalId":100890,"journal":{"name":"Materials Science and Engineering","volume":"99 1","pages":"Pages 191-194"},"PeriodicalIF":0.0,"publicationDate":"1988-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0025-5416(88)90320-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90584254","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}

引用次数: 2

Magnetic properties of amorphous FeCoSiB alloys annealed in rotating magnetic field 旋转磁场退火非晶FeCoSiB合金的磁性能

Materials Science and Engineering Pub Date : 1988-03-01 DOI: 10.1016/0025-5416(88)90290-X

O. Kohmoto, H. Fujishima, K. Shibata

引用次数: 4

The influence of the substitution of metallic elements on the thermal stability and magnetic properties of amorphous FeBSi alloys 金属元素取代对非晶FeBSi合金热稳定性和磁性能的影响

Materials Science and Engineering Pub Date : 1988-03-01 DOI: 10.1016/0025-5416(88)90287-X

F. Schwartz, J. Bigot

{"title":"The influence of the substitution of metallic elements on the thermal stability and magnetic properties of amorphous FeBSi alloys","authors":"F. Schwartz, J. Bigot","doi":"10.1016/0025-5416(88)90287-X","DOIUrl":"https://doi.org/10.1016/0025-5416(88)90287-X","url":null,"abstract":"<div>We have studied the effect of the substitution of metallic elements on the Curie temperature Tc induction, shape of the differential thermal analysis curve and crystallization temperature Tx, of glassy Fe79B16Si5 alloys prepared by planar-flow casting. Substitutions have been made for all three (iron, boron and silicon) components of the glass. Increasing concentration of the substituting elements leads to embrittlement, notably with niobium or tantalum.For the substitution of vanadium, chromium, niobium, manganese, molybdenum and tantalum for iron, we have obtained a linear decrease of Tc, independent of the substituted species. However, Tc increases with either nickel, tin or antimony substitution. We have found that the substitutions produce stronger effects when made for either boron or silicon. Substitutions for iron decrease the induction at 10 Oe, except for nickel, where this remains unchanged. For the crystallization temperature Tx, we have observed that all the elements lead to an increase, except for nickel, when substituted for iron. The changes in Tx are essentially related to the size effect.</div>","PeriodicalId":100890,"journal":{"name":"Materials Science and Engineering","volume":"99 1","pages":"Pages 39-42"},"PeriodicalIF":0.0,"publicationDate":"1988-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0025-5416(88)90287-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91633655","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}

引用次数: 9

Mössbauer studies of amorphous FeB and FeBSi alloys Mössbauer非晶FeB和FeBSi合金的研究

Materials Science and Engineering Pub Date : 1988-03-01 DOI: 10.1016/0025-5416(88)90289-3

M. Taniwaki, M. Maeda

引用次数: 7

Electronic transport properties of glassy FeSc alloys 玻璃态FeSc合金的电子输运性质

Materials Science and Engineering Pub Date : 1988-03-01 DOI: 10.1016/0025-5416(88)90317-5

T. Zingg, T. Richmond, G. Leemann, H. Jenny, H. Bretscher, H.-J. Güntherodt

引用次数: 5