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Electronic and structural properties of single crystals in the system TiO2-RuO2 TiO2-RuO2体系中单晶的电子和结构性质
Helvetica Physica Acta Pub Date : 1985-01-01 DOI: 10.5075/EPFL-THESIS-559
P. Triggs
{"title":"Electronic and structural properties of single crystals in the system TiO2-RuO2","authors":"P. Triggs","doi":"10.5075/EPFL-THESIS-559","DOIUrl":"https://doi.org/10.5075/EPFL-THESIS-559","url":null,"abstract":"These Ecole polytechnique federale de Lausanne EPFL, n° 559 (1985) Reference doi:10.5075/epfl-thesis-559Print copy in library catalog Record created on 2005-03-16, modified on 2016-08-08","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1985-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70859931","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: 28
Spectrum of Low-Frequency, Non-Axisymmetric Oscillations in a Cold, Current-Carrying Plasma-Column 低温载流等离子体柱中低频非轴对称振荡的频谱
Helvetica Physica Acta Pub Date : 1984-02-01 DOI: 10.1063/1.864638
L. Villard, K. Appert, J. Václavík
{"title":"Spectrum of Low-Frequency, Non-Axisymmetric Oscillations in a Cold, Current-Carrying Plasma-Column","authors":"L. Villard, K. Appert, J. Václavík","doi":"10.1063/1.864638","DOIUrl":"https://doi.org/10.1063/1.864638","url":null,"abstract":"Reference CRPP-ARTICLE-1983-008View record in Web of Science Record created on 2008-04-16, modified on 2017-05-12","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1984-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1063/1.864638","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"58848111","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: 80
Optische und elektronische Eigenschaften von TiS2, TiSe2 sowie von Mischkristallen Ti1-xMxS2 und Ti1-xMxSe2 mit M = V, Nb und Hf 保险赞助的…放大镜和电子特性
Helvetica Physica Acta Pub Date : 1984-01-01 DOI: 10.5075/EPFL-THESIS-514
H. Vaterlaus
{"title":"Optische und elektronische Eigenschaften von TiS2, TiSe2 sowie von Mischkristallen Ti1-xMxS2 und Ti1-xMxSe2 mit M = V, Nb und Hf","authors":"H. Vaterlaus","doi":"10.5075/EPFL-THESIS-514","DOIUrl":"https://doi.org/10.5075/EPFL-THESIS-514","url":null,"abstract":"These Ecole polytechnique federale de Lausanne EPFL, n° 514 (1984) Reference doi:10.5075/epfl-thesis-514Print copy in library catalog Record created on 2005-03-16, modified on 2016-08-08","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1984-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70859745","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: 5
Quasilinear Theory of Inhomogeneous Magnetized Plasmas 非均匀磁化等离子体的拟线性理论
Helvetica Physica Acta Pub Date : 1983-02-01 DOI: 10.1063/1.864160
F. Yasseen, J. Václavík
{"title":"Quasilinear Theory of Inhomogeneous Magnetized Plasmas","authors":"F. Yasseen, J. Václavík","doi":"10.1063/1.864160","DOIUrl":"https://doi.org/10.1063/1.864160","url":null,"abstract":"Reference CRPP-ARTICLE-1983-030View record in Web of Science Record created on 2008-04-16, modified on 2017-05-12","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1983-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1063/1.864160","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"58848106","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: 4
Modulational Instability of Ion-Acoustic Turbulence 离子声湍流的调制不稳定性
Helvetica Physica Acta Pub Date : 1982-05-01 DOI: 10.1063/1.863816
F. Yasseen, J. Václavík
{"title":"Modulational Instability of Ion-Acoustic Turbulence","authors":"F. Yasseen, J. Václavík","doi":"10.1063/1.863816","DOIUrl":"https://doi.org/10.1063/1.863816","url":null,"abstract":"The adiabatic interaction of low‐frequency ion‐acoustic‐like perturbations with high‐frequency ion‐acoustic turbulence is studied. The turbulence is found to become unstable provided certain conditions are met. These conditions are derived explicitly.","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1982-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1063/1.863816","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"58848055","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: 0
Résonance de spin électronique de Gd et d'Eu dans les supraconducteurs SnMo 6 S 8 et PbMo 6 S 8 en poudre Gd和eu在SnMo 6s s8和PbMo 6s s8粉末超导体中的电子自旋共振
Helvetica Physica Acta Pub Date : 1980-01-01 DOI: 10.13097/ARCHIVE-OUVERTE/UNIGE:101786
Roland Odermatt
{"title":"Résonance de spin électronique de Gd et d'Eu dans les supraconducteurs SnMo 6 S 8 et PbMo 6 S 8 en poudre","authors":"Roland Odermatt","doi":"10.13097/ARCHIVE-OUVERTE/UNIGE:101786","DOIUrl":"https://doi.org/10.13097/ARCHIVE-OUVERTE/UNIGE:101786","url":null,"abstract":"The basic ideas of electron spin resonance (ESR) for paramagnetic ions diluted in superconducting compounds are presented. The resolved powder spectra and the fine structure narrowing process are discussed for S-state using a crystal field hamiltonian (Xc) involving only the b° parameter. The experimental ESR spectra at 35 GHz and 60 GHz for ~1 at. percent Gd+3 and Eu+2 in MMo6Sg (M Pb, Sn) are simulated and interpreted. For both ions SKC is dominated by a negative b°- Two values of the exchange parameter (/) are obtained: one from the ion to electron relaxation rate (Sie), the other from the g-shift. This latter is positive for Gd, but negative for Eu. The two values of J are of the order of 10 meV for both ions. The decrease of Sie below the superconducting critical temperature (Tc), seen through the fine structure narrowing process, allows us to extract an energy gap parameter of 2A(0)/fcBTc =5. The results are discussed and compared with experimental and theoreti¬ cal data in literature.","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66463538","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: 19
COULOMB CORRECTIONS TO ELASTIC PION-NUCLEUS SCATTERING IN EIKONAL MODEL 椭圆模型中弹性介子-核散射的库仑修正
Helvetica Physica Acta Pub Date : 1979-09-01 DOI: 10.1016/0003-4916(79)90099-X
J. Germond, C. Wilkin
{"title":"COULOMB CORRECTIONS TO ELASTIC PION-NUCLEUS SCATTERING IN EIKONAL MODEL","authors":"J. Germond, C. Wilkin","doi":"10.1016/0003-4916(79)90099-X","DOIUrl":"https://doi.org/10.1016/0003-4916(79)90099-X","url":null,"abstract":"","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1979-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0003-4916(79)90099-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52682885","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: 15
On Wave Packet Reduction in the Coleman-HEPP Model Coleman-HEPP模型中的波包约简
Helvetica Physica Acta Pub Date : 1974-08-28 DOI: 10.1017/CBO9780511815676.008
J. Bell
{"title":"On Wave Packet Reduction in the Coleman-HEPP Model","authors":"J. Bell","doi":"10.1017/CBO9780511815676.008","DOIUrl":"https://doi.org/10.1017/CBO9780511815676.008","url":null,"abstract":"","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1974-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/CBO9780511815676.008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57097438","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: 172
Schwinger functions and their generating functionals I. Schwinger函数和它们的生成泛函。
Helvetica Physica Acta Pub Date : 1974-01-01 DOI: 10.5169/SEALS-114572
J. Froehlich
{"title":"Schwinger functions and their generating functionals I.","authors":"J. Froehlich","doi":"10.5169/SEALS-114572","DOIUrl":"https://doi.org/10.5169/SEALS-114572","url":null,"abstract":"","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70671209","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: 100
Gamma decay properties of 3 exp- levels in even-even nuclei 偶偶核中3个exp能级的衰变特性
Helvetica Physica Acta Pub Date : 1973-01-01 DOI: 10.3929/ETHZ-A-000089149
F. C. Roehmer
{"title":"Gamma decay properties of 3 exp- levels in even-even nuclei","authors":"F. C. Roehmer","doi":"10.3929/ETHZ-A-000089149","DOIUrl":"https://doi.org/10.3929/ETHZ-A-000089149","url":null,"abstract":"","PeriodicalId":50409,"journal":{"name":"Helvetica Physica Acta","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70167556","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: 1
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