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December 1, 1967最新文献

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Study of GaSb Valence Band by Magnetoresistance and Hall Effect Measurements at Low Temperature 低温下磁阻和霍尔效应对GaSb价带的研究
December 1, 1967 Pub Date : 1967-12-31 DOI: 10.1002/PSSB.19670240210
B. Pistoulet, J. Robert, M. Marqués
{"title":"Study of GaSb Valence Band by Magnetoresistance and Hall Effect Measurements at Low Temperature","authors":"B. Pistoulet, J. Robert, M. Marqués","doi":"10.1002/PSSB.19670240210","DOIUrl":"https://doi.org/10.1002/PSSB.19670240210","url":null,"abstract":"The presence of light and heavy holes in GaSb has been pointed out by Becker et al.[1] and values of their effective masses have been obtained by various authors [2,3,4]. A study is made here of the Hall effect, and the longitudinal and transversal magnetoresistance of p-type GaSb crystals at 4.2 °K, from 0 to 33 kG. Assuming that depopulation of the light-hole band by the field is mainly responsible for the variation of the Hall coefficient and considering isotropic bands tangential at k (000), the densities, mobilities, and effective masses of the two species of holes are deduced.","PeriodicalId":237803,"journal":{"name":"December 1, 1967","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1967-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123140243","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: 7
Transient Acousto-Electric Phenomena in Semiconducting Piezo-Electric Crysta 半导体压电晶体中的瞬态声电现象
December 1, 1967 Pub Date : 1967-12-31 DOI: 10.1515/9783112500224-013
B. Autin
{"title":"Transient Acousto-Electric Phenomena in Semiconducting Piezo-Electric Crysta","authors":"B. Autin","doi":"10.1515/9783112500224-013","DOIUrl":"https://doi.org/10.1515/9783112500224-013","url":null,"abstract":"","PeriodicalId":237803,"journal":{"name":"December 1, 1967","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1967-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115508051","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
Application of the S.C.F. Method of Lattice Dynamics to the Coulomb Lattice 晶格动力学的S.C.F.方法在库仑晶格中的应用
December 1, 1967 Pub Date : 1967-12-31 DOI: 10.1002/PSSB.19670240220
B. Pietrass
{"title":"Application of the S.C.F. Method of Lattice Dynamics to the Coulomb Lattice","authors":"B. Pietrass","doi":"10.1002/PSSB.19670240220","DOIUrl":"https://doi.org/10.1002/PSSB.19670240220","url":null,"abstract":"Anharmonic effects of the Coulomb-lattice vibrations are investigated by the time-deendent s.c.f.-method. In contrast to the traditional treatment using the lattice theory of Born there are higher branches in the dispersion relation of the lattice vibrations which represent anharmonic elementary excitations. In the harmonic oscillator approximation for the low s.c.f.-states, which is justified for sufficient lylow density, Kohn's sum rule is generalized to include the anharmonic branches. Taking into account anharmonic branches, the instability of the lattice state above a certain density is indicated by imaginary eigenfrequencies in the transverse vibration mode. The contribution of the anharmonic branches to the zero-point energy is evaluated. \u0000 \u0000 \u0000 \u0000Anharmonische Effekte der Coulombgitter-Schwingungen werden auf der Grundlage der zeitabhangigen s.c.f.-Methode untersucht. Im Unterschied zur Behandlung mit der traditionellen Bornschen Gittertheorie treten in der Dispersionsrelation der Gitterschwingungen hohere Zweige auf, die anharmonische Elementaranregungen darstellen. Fur genugend kleine Dichten konnen die s.c.f.-Zustande durch Zustande des harmonischen Oszillators angenahert werden. In dieser Naherung gilt eine verallgemeinerte Kohnsche Summenregel, die die anharmonischen Zweige einschliest. Bei Berucksichtigung der anharmonischen Zweige wird die Instabilitat des Gitterzustandes oberhalb einer bestimmten Dichte durch imaginare Eigenfrequenzen im transversalen Zweig der Gitterschwingungen angezeigt. Der Beitrag der anharmonischen Zweige zur Nullpunktsenergie wird untersucht.","PeriodicalId":237803,"journal":{"name":"December 1, 1967","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1967-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130333009","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: 6
Type of Small Dislocation Loops in Neutron Irradiated Copper 中子辐照铜中小位错环的类型
December 1, 1967 Pub Date : 1967-12-31 DOI: 10.1515/9783112500224-058
A. Boubeet, D. Dautbepp
{"title":"Type of Small Dislocation Loops in Neutron Irradiated Copper","authors":"A. Boubeet, D. Dautbepp","doi":"10.1515/9783112500224-058","DOIUrl":"https://doi.org/10.1515/9783112500224-058","url":null,"abstract":"","PeriodicalId":237803,"journal":{"name":"December 1, 1967","volume":"199 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1967-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114875649","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
Contribution à l'étude des phénomènes de transport dans les structures aluminium-alumine-métal 对铝-铝-金属结构输运现象研究的贡献
December 1, 1967 Pub Date : 1967-12-31 DOI: 10.1515/9783112500224-003
M. Rouzeybe
{"title":"Contribution à l'étude des phénomènes de transport dans les structures aluminium-alumine-métal","authors":"M. Rouzeybe","doi":"10.1515/9783112500224-003","DOIUrl":"https://doi.org/10.1515/9783112500224-003","url":null,"abstract":"","PeriodicalId":237803,"journal":{"name":"December 1, 1967","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1967-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121791382","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
ESR Studies of Different Se3 2 Centres in Silver Hal 银哈尔不同se32中心的ESR研究
December 1, 1967 Pub Date : 1967-12-31 DOI: 10.1515/9783112500224-023
M. Höhne, M. Stasiw
{"title":"ESR Studies of Different Se3\u0000 2 Centres in Silver Hal","authors":"M. Höhne, M. Stasiw","doi":"10.1515/9783112500224-023","DOIUrl":"https://doi.org/10.1515/9783112500224-023","url":null,"abstract":"","PeriodicalId":237803,"journal":{"name":"December 1, 1967","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1967-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130010055","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
Voltage-Controlled Negative Differential Resistance in Zinc Indium Sulfide Crystals 锌铟硫化晶体的压控负差分电阻
December 1, 1967 Pub Date : 1967-12-31 DOI: 10.1002/PSSB.19670240253
W. Ludwig, G. Voigt
{"title":"Voltage-Controlled Negative Differential Resistance in Zinc Indium Sulfide Crystals","authors":"W. Ludwig, G. Voigt","doi":"10.1002/PSSB.19670240253","DOIUrl":"https://doi.org/10.1002/PSSB.19670240253","url":null,"abstract":"","PeriodicalId":237803,"journal":{"name":"December 1, 1967","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1967-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130844627","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: 13
Inelastic Electron Scattering in Thin Films at Oblique Incidence 薄膜斜入射下的非弹性电子散射
December 1, 1967 Pub Date : 1967-12-31 DOI: 10.1515/9783112500224-008
J. Geigek
{"title":"Inelastic Electron Scattering in Thin Films at Oblique Incidence","authors":"J. Geigek","doi":"10.1515/9783112500224-008","DOIUrl":"https://doi.org/10.1515/9783112500224-008","url":null,"abstract":"","PeriodicalId":237803,"journal":{"name":"December 1, 1967","volume":"291 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1967-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133155815","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
Effect of Small Substitutions of Tin by Neodymium on Thermoelectric Properties of SnTe 少量钕取代锡对SnTe热电性能的影响
December 1, 1967 Pub Date : 1967-12-31 DOI: 10.1515/9783112500224-054
Ya. N. Nasieov, Y. S. Feiziev
{"title":"Effect of Small Substitutions of Tin by Neodymium on Thermoelectric Properties of SnTe","authors":"Ya. N. Nasieov, Y. S. Feiziev","doi":"10.1515/9783112500224-054","DOIUrl":"https://doi.org/10.1515/9783112500224-054","url":null,"abstract":"","PeriodicalId":237803,"journal":{"name":"December 1, 1967","volume":"189 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1967-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133797241","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
Distortion Correction in Anomalous Absorption Coefficients 异常吸收系数的畸变校正
December 1, 1967 Pub Date : 1967-12-31 DOI: 10.1002/PSSB.19670240236
M. Kubiyama
{"title":"Distortion Correction in Anomalous Absorption Coefficients","authors":"M. Kubiyama","doi":"10.1002/PSSB.19670240236","DOIUrl":"https://doi.org/10.1002/PSSB.19670240236","url":null,"abstract":"Based on a recent theory of X-ray diffraction by a distorted crystal completed by the present author, the temperature and distortion corrections in anomalous absorption coefficients have been studied in the case of a single symmetric Bragg reflection in transmission (symmetrical Laue case). If the distribution of atomic displacements is given, then the anomalous absorption coefficient has a distortion correction of the same form as the Debye-Waller factor in terms of the second moment of the distribution. If the displacement of atoms in a distorted crystal is replaced by a proper time-average value of the thermal motion of atoms, then the temperature correction in the absorption coefficient is given by the Debye-Waller factor multiplied by the structure factor. \u0000 \u0000 \u0000 \u0000Auf der Grundlage einer vor kurzem veroffentlichten, vom Autor vervollstandigten Theorie der Rontgenstrahlbeugung durch einen verzerrten Kristall wurden die Temperatur-und Verzerrungskorrekturen des anomalen Absorptionskoeffizienten fur den Fall einer einzelnen symmetrischen Braggreflexion in Durchstrahlung (symmetrischer Lauefall) unter-sucht. Wenn die Verteilung der Atomverlagerungen gegeben ist, besitzt der anomale Absorptionskoeffizient eine Verzerrungskorrektur von der gleichen Form wie der Debye-Waller-Faktor, ausgedruckt im zweiten Moment der Verteilung. Wird die Atomverlagerung in einem verzerrten Kristall durch einen richtigen zeitlichen Mittelwert der thermischen Bewegung der Atome ersetzt, so ist die Temperaturkorrektur des Absorptionskoeffizienten durch den mit dem Strukturfaktor multiplizierten Debye-Waller-Faktor gegeben.","PeriodicalId":237803,"journal":{"name":"December 1, 1967","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1967-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125872086","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
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