首页 > 最新文献

16 January最新文献

英文 中文
Anomalous Skin Effect in a Cylindrical Conductor 圆柱形导体中的反常趋肤效应
Pub Date : 1989-01-16 DOI: 10.1002/PSSA.2211110159
R. Fuchs, K. Ghosh
{"title":"Anomalous Skin Effect in a Cylindrical Conductor","authors":"R. Fuchs, K. Ghosh","doi":"10.1002/PSSA.2211110159","DOIUrl":"https://doi.org/10.1002/PSSA.2211110159","url":null,"abstract":"","PeriodicalId":240242,"journal":{"name":"16 January","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114501972","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
Influence of the Microstructure on Some Microwave Properties of Substituted Nickel Ferrites 微观结构对取代镍铁氧体微波性能的影响
Pub Date : 1989-01-16 DOI: 10.1002/PSSA.2211110115
D. Vladikova, L. Ilkov, S. Karbanov
The influence of the substituents on the microstructure of nickel ferrites from the system NiCaCuCoZnMnAlFeO4 + y SiO2 where 0 ≦ x1 ≦ 0.02; 0 ≦ x2 ≦ 0.3; 0 ≦ x3 ≦ 0.06; 0 ≦ x4 ≦ 0.5; 0 ≦ x5 ≦ 0.06; 0 ≦ x6 ≦ 0.2; 1.8 ≦ x7 ≦ 2; 0 ≦ y ≦ 0.3 wt%; x6 + x7 = 2; is investigated. Electrical resistance measurements are performed by a complex impedance method which permits the evaluation of the contributions due to the resistance of the bulk material and the grain boundaries. It is found that the dielectric and resonance magnetic losses can be improved to a certain degree by the average grain size. [Russian Text Ignored].
NiCaCuCoZnMnAlFeO4 + y SiO2体系(0≦x1≦0.02)中取代基对镍铁氧体微观结构的影响;0≦x2≦0.3;0≦x3≦0.06;0≦x4≦0.5;0≦x5≦0.06;0≦x6≦0.2;1.8≦x7≦2;0≦y≦0.3 wt%;X6 + x7 = 2;是调查。电阻测量是通过复杂阻抗方法进行的,该方法允许评估由于大块材料和晶界的电阻而产生的贡献。发现平均晶粒尺寸可以在一定程度上改善介电损耗和谐振磁损耗。[忽略俄语文本]。
{"title":"Influence of the Microstructure on Some Microwave Properties of Substituted Nickel Ferrites","authors":"D. Vladikova, L. Ilkov, S. Karbanov","doi":"10.1002/PSSA.2211110115","DOIUrl":"https://doi.org/10.1002/PSSA.2211110115","url":null,"abstract":"The influence of the substituents on the microstructure of nickel ferrites from the system NiCaCuCoZnMnAlFeO4 + y SiO2 where 0 ≦ x1 ≦ 0.02; 0 ≦ x2 ≦ 0.3; 0 ≦ x3 ≦ 0.06; 0 ≦ x4 ≦ 0.5; 0 ≦ x5 ≦ 0.06; 0 ≦ x6 ≦ 0.2; 1.8 ≦ x7 ≦ 2; 0 ≦ y ≦ 0.3 wt%; x6 + x7 = 2; is investigated. Electrical resistance measurements are performed by a complex impedance method which permits the evaluation of the contributions due to the resistance of the bulk material and the grain boundaries. It is found that the dielectric and resonance magnetic losses can be improved to a certain degree by the average grain size. \u0000 \u0000 \u0000 \u0000[Russian Text Ignored].","PeriodicalId":240242,"journal":{"name":"16 January","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121915761","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: 11
Electrical Conduction in Ferrocene with Adsorbed Vapours 二茂铁与吸附蒸气的导电
Pub Date : 1989-01-16 DOI: 10.1002/PSSA.2211110155
B. Mallik
{"title":"Electrical Conduction in Ferrocene with Adsorbed Vapours","authors":"B. Mallik","doi":"10.1002/PSSA.2211110155","DOIUrl":"https://doi.org/10.1002/PSSA.2211110155","url":null,"abstract":"","PeriodicalId":240242,"journal":{"name":"16 January","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123844430","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
Stress-Induced Effects in the Incommensurate Phase of Quartz 石英非相称相的应力诱导效应
Pub Date : 1989-01-16 DOI: 10.1002/PSSA.2211110116
M. Vallade, M. Petit
The stress-induced changes of the amplitudes and of the modulation wave-vectors of the “triple-q” incommensurate phase of quartz-like crystals are calculated using a phenomenological theory, in the small stress limit. The temperature dependence of these changes and in particular their behaviour at the “triple-q”-“single-q” transition are also discussed. Les changements des amplitudes et des vecteurs d'onde de modulation induits par une contrainte dans la phase incommensurable „triple-q” de cristaux du type du quartz sont calcules en utilisant une theorie phenomenologique, dans la limite des faibles contraintes. La dependance en temperature de ces changements, et en particulier leur comportement a la transition „triple-q”-„mono-q” sont egalement discutes.
利用现象学理论计算了在小应力极限下,类石英晶体“三q”不相称相的振幅和调制波矢量的应力引起的变化。还讨论了这些变化的温度依赖性,特别是它们在“三q”-“单q”转变时的行为。振幅的变化,矢量的变化,相位的变化,相位的变化,相位的变化,相位的变化,相位的变化,相位的变化,相位的变化,相位的变化。对温度变化的依赖性,特别是对“三重q”-“单q”过渡的低阶均匀分布的依赖性。
{"title":"Stress-Induced Effects in the Incommensurate Phase of Quartz","authors":"M. Vallade, M. Petit","doi":"10.1002/PSSA.2211110116","DOIUrl":"https://doi.org/10.1002/PSSA.2211110116","url":null,"abstract":"The stress-induced changes of the amplitudes and of the modulation wave-vectors of the “triple-q” incommensurate phase of quartz-like crystals are calculated using a phenomenological theory, in the small stress limit. The temperature dependence of these changes and in particular their behaviour at the “triple-q”-“single-q” transition are also discussed. \u0000 \u0000 \u0000 \u0000Les changements des amplitudes et des vecteurs d'onde de modulation induits par une contrainte dans la phase incommensurable „triple-q” de cristaux du type du quartz sont calcules en utilisant une theorie phenomenologique, dans la limite des faibles contraintes. La dependance en temperature de ces changements, et en particulier leur comportement a la transition „triple-q”-„mono-q” sont egalement discutes.","PeriodicalId":240242,"journal":{"name":"16 January","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126214652","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
Diffusion of Hydrogen in Nickel Based Alloys 氢在镍基合金中的扩散
Pub Date : 1989-01-16 DOI: 10.1002/PSSA.2211110109
K. Yamakawa, B. Hohler, H. Kronmüller
The recovery process of hydrogen dissolved in excess in nickel based alloys is studied by means of the hydrogen quenching method and electrical resistance measurement after isochronal and isothermal annealing treatments. A recovery stage of the electrical resistance due to hydrogen in the alloys shows similar characteristics as observed in resistance decay curves due to H in pure nickel, e.g., size dependence of the recovery rate and the shape of the isothermal recovery curve. Diffusion coefficients of hydrogen are obtained for the alloys in the range of 240 to 360 K with a similar method used for pure nickel. The values obtained for high temperatures are nearly the same as those for pure nickel, but at low temperature, especially for 0.10% Cu and 0.10% Fe alloys, are clearly larger than those in pure nickel. Since the diffusivity of hydrogen is depressed by trapping at alloying elements in alloys, this anomalous behaviour suggests that another process, e.g., grain boundary diffusion, in addition to bulk lattice diffusion becomes important in the low temperature range. Der Erholungsprozes von gelostem uberschussigem Wasserstoff in Nickel-Legierungen wird mit der Wasserstoffabschreckungsmethode und mit Messungen des elektrischen Widerstands nach isochronen und isothermen Temperbehandlungen untersucht. Eine Erholungsstufe des elektrischen Widerstands durch den Wasserstoff in den Legierungen zeigt ahnliche Charakteristiken, wie sie in den Widerstandsabklingkurven aufgrund von H in reinem Nickel beobachtet werden, d. h. Grosenabhangigkeit der Erholungsrate und der Form der isothermen Erholungskurve. Diffusionskoeffizienten von Wasserstoff werden fur die Legierungen im Bereich von 240 bis 360 K mit einer ahnlichen Methode erhalten, wie sie fur reines Nickel benutzt wurde. Die Werte fur hohe Temperaturen sind nahezu dieselben wie die fur reines Nickel, sind jedoch bei niedriger Temperatur, insbesondere fur 0,10% Cu- und 0,10% Fe-Legierungen deutlich groser als die in reinem Nickel. Da das Diffusionsvermogen von Wasserstoff durch Anlagerung an Legierungselementen in den Legierungen erniedrigt wird, weist dieses anomale Verhalten darauf hin, das ein anderer Prozes, d. h. Korngrenzendiffusion zusatzlich zur Volumengitterdiffusion im Niedertemperaturbereich wesentlich wird.
采用氢淬法和等时等温退火后的电阻测量方法,研究了镍基合金中过量溶氢的回收过程。合金中氢引起的电阻恢复阶段与纯镍中氢引起的电阻衰减曲线表现出相似的特征,例如,回收率的大小依赖性和等温恢复曲线的形状。在240 ~ 360 K范围内,用与纯镍相似的方法获得了合金的氢扩散系数。在高温下得到的数值与纯镍几乎相同,但在低温下,特别是0.10% Cu和0.10% Fe合金的数值明显大于纯镍。由于氢的扩散率被合金中的合金元素捕获而降低,这种异常行为表明,在低温范围内,除了体晶格扩散之外,还有另一种过程,例如晶界扩散变得重要。Der Erholungsprozes von gelostem uberschussigem Wasserstoff in Nickel-Legierungen; mit Der wasserstoffabschreckungsmethod; mit Messungen des elektrischen Widerstands nach等时仪和等温仪。Eine Erholungsstufe des elektrischen widerstand durch den Wasserstoff in den legiererungen zeight ahnliche charteristiken, wie sie in den Widerstandsabklingkurven aufgrund von H in reinem Nickel bebachtet werden, d.h . Grosenabhangigkeit der Erholungsrate and der Form der isothermen Erholungskurve。扩散效率的研究进展[j], [j], [j], [j], [j], [j], [j], [j]。死Werte毛皮hohe Temperaturen信德nahezu dieselben是不是死皮莱因斯镍、信德jedoch贝niedriger温,insbesondere毛皮0,10%铜-和0、10% Fe-Legierungen deutlich groser als死在reinem镍。[a] [d] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c] [c]。
{"title":"Diffusion of Hydrogen in Nickel Based Alloys","authors":"K. Yamakawa, B. Hohler, H. Kronmüller","doi":"10.1002/PSSA.2211110109","DOIUrl":"https://doi.org/10.1002/PSSA.2211110109","url":null,"abstract":"The recovery process of hydrogen dissolved in excess in nickel based alloys is studied by means of the hydrogen quenching method and electrical resistance measurement after isochronal and isothermal annealing treatments. A recovery stage of the electrical resistance due to hydrogen in the alloys shows similar characteristics as observed in resistance decay curves due to H in pure nickel, e.g., size dependence of the recovery rate and the shape of the isothermal recovery curve. Diffusion coefficients of hydrogen are obtained for the alloys in the range of 240 to 360 K with a similar method used for pure nickel. The values obtained for high temperatures are nearly the same as those for pure nickel, but at low temperature, especially for 0.10% Cu and 0.10% Fe alloys, are clearly larger than those in pure nickel. Since the diffusivity of hydrogen is depressed by trapping at alloying elements in alloys, this anomalous behaviour suggests that another process, e.g., grain boundary diffusion, in addition to bulk lattice diffusion becomes important in the low temperature range. \u0000 \u0000 \u0000 \u0000Der Erholungsprozes von gelostem uberschussigem Wasserstoff in Nickel-Legierungen wird mit der Wasserstoffabschreckungsmethode und mit Messungen des elektrischen Widerstands nach isochronen und isothermen Temperbehandlungen untersucht. Eine Erholungsstufe des elektrischen Widerstands durch den Wasserstoff in den Legierungen zeigt ahnliche Charakteristiken, wie sie in den Widerstandsabklingkurven aufgrund von H in reinem Nickel beobachtet werden, d. h. Grosenabhangigkeit der Erholungsrate und der Form der isothermen Erholungskurve. Diffusionskoeffizienten von Wasserstoff werden fur die Legierungen im Bereich von 240 bis 360 K mit einer ahnlichen Methode erhalten, wie sie fur reines Nickel benutzt wurde. Die Werte fur hohe Temperaturen sind nahezu dieselben wie die fur reines Nickel, sind jedoch bei niedriger Temperatur, insbesondere fur 0,10% Cu- und 0,10% Fe-Legierungen deutlich groser als die in reinem Nickel. Da das Diffusionsvermogen von Wasserstoff durch Anlagerung an Legierungselementen in den Legierungen erniedrigt wird, weist dieses anomale Verhalten darauf hin, das ein anderer Prozes, d. h. Korngrenzendiffusion zusatzlich zur Volumengitterdiffusion im Niedertemperaturbereich wesentlich wird.","PeriodicalId":240242,"journal":{"name":"16 January","volume":"61 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131579421","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: 3
X-Ray Spectroscopic Investigations of Titanium Oxides and Basic Materials for Ferroelectric Ceramics 氧化钛和铁电陶瓷基本材料的x射线光谱研究
Pub Date : 1989-01-16 DOI: 10.1002/PSSA.2211110138
E. Schulz, G. Dräger, W. Czolbe, O. Brümmer
The Ti K valence band emission spectra (VBXES) and the Ti K near edge absorption spectra (XANES) of some polycrystalline titanium oxides and perovskites, including also the polytitanate Ba2Ti9O20, are investigated. Characteristic relations between the spectra and the structure and composition of the materials are found. They can be used for fundamental research of the electronic structure but also for analytical applications at working with these compounds which are basic materials for ferroelectric and semiconducting ceramics. Die Ti K-Valenzbandemission (VBXES) und die kantennahen Ti K-Absorptionsspektren (XANES) von einigen polykristallinen Titanoxiden und -perowskiten, einschlieslich auch des Polytitanats Ba2Ti9O20, werden untersucht. Charakteristische Zusammenhange zwischen den Spektren und der Struktur und Zusammensetzung der Materialien werden gefunden. Sie konnen fur Grundlagenuntersuchungen zur elektronischen Struktur genutzt werden, aber auch fur analytische Zwecke bei der Arbeit mit diesen Verbindungen, welche Basismaterialien fur ferroelektrische und halbleitende Keramiken darstellen.
女生俱乐部的主要机构是胡说八道和结构和制造这些产品的作用是一样的它们可使用电器电器基础研究!尾矿ph值尾矿离子尾矿(VBXES)和尾矿尾矿离子尾矿(XANES)尾矿淋滤液(包括聚溶钛合金Ba2Ti9O20)尾矿。找到了光谱与材料结构和组成之间的特殊联系。这些研究可以用于基础电子结构研究,也可以用于分析目的,比如制造基本电网和半循环陶瓷的基础材料。
{"title":"X-Ray Spectroscopic Investigations of Titanium Oxides and Basic Materials for Ferroelectric Ceramics","authors":"E. Schulz, G. Dräger, W. Czolbe, O. Brümmer","doi":"10.1002/PSSA.2211110138","DOIUrl":"https://doi.org/10.1002/PSSA.2211110138","url":null,"abstract":"The Ti K valence band emission spectra (VBXES) and the Ti K near edge absorption spectra (XANES) of some polycrystalline titanium oxides and perovskites, including also the polytitanate Ba2Ti9O20, are investigated. Characteristic relations between the spectra and the structure and composition of the materials are found. They can be used for fundamental research of the electronic structure but also for analytical applications at working with these compounds which are basic materials for ferroelectric and semiconducting ceramics. \u0000 \u0000 \u0000 \u0000Die Ti K-Valenzbandemission (VBXES) und die kantennahen Ti K-Absorptionsspektren (XANES) von einigen polykristallinen Titanoxiden und -perowskiten, einschlieslich auch des Polytitanats Ba2Ti9O20, werden untersucht. Charakteristische Zusammenhange zwischen den Spektren und der Struktur und Zusammensetzung der Materialien werden gefunden. Sie konnen fur Grundlagenuntersuchungen zur elektronischen Struktur genutzt werden, aber auch fur analytische Zwecke bei der Arbeit mit diesen Verbindungen, welche Basismaterialien fur ferroelektrische und halbleitende Keramiken darstellen.","PeriodicalId":240242,"journal":{"name":"16 January","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133342692","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
Relation between Plastic Deformation and the Blaha Effect for Alkali Halide Crystals 碱卤化物晶体塑性变形与Blaha效应的关系
Pub Date : 1989-01-16 DOI: 10.1002/PSSA.2211110117
T. Ohgaku, N. Takeuchi
The Blaha effect includes both, the effect of oscillatory dislocation on the plastic deformation and the effect of plastic deformation on the internal friction. It is found from the Blaha effect measurement for alkali halide crystals that the dislocation moves during plastic deformation by overcoming two kinds of obstacles such as tetragonal defects and forest dislocations. The Blaha effect measurement is very useful for studying the plastic deformation of materials. Der Blaha-Effekt beinhaltet zwei Effekte, den Einflus der Schwingungen der Versetzungen auf die plastische Verformung und den Einflus der plastischen Verformung auf die innere Reibung. Bei Messungen des Blaha-Effekts in Alkalihalogenideinkristallen wird gefunden, das die Versetzungen sich wahrend der plastischen Verformung durch Uberwinden zweier Arten von Hindernissen, tetragonalen Defekten und Waldversetzungen, bewegen. Die Messungen des Blaha-Effekts sind fur die Erforschung der plastischen Verformung fester Korper von grosem Nutzen.
布莱克效应嵌入木头的效果塑料误置和寄宿感的效果另外,也有措施需要适应最需要的后续措施是学习材料的塑料畸形。布拉加效应包括两种效应,激励的转向会歪曲的空间以及歪曲的内部摩擦的运行。监测发现了碱性脆谷中的布拉傍晚效果会在两种障碍,铁甲板残骸和森林迁移的时候歪曲的但是,凭空气效应的测量可以歪曲固定光线的歪曲。
{"title":"Relation between Plastic Deformation and the Blaha Effect for Alkali Halide Crystals","authors":"T. Ohgaku, N. Takeuchi","doi":"10.1002/PSSA.2211110117","DOIUrl":"https://doi.org/10.1002/PSSA.2211110117","url":null,"abstract":"The Blaha effect includes both, the effect of oscillatory dislocation on the plastic deformation and the effect of plastic deformation on the internal friction. It is found from the Blaha effect measurement for alkali halide crystals that the dislocation moves during plastic deformation by overcoming two kinds of obstacles such as tetragonal defects and forest dislocations. The Blaha effect measurement is very useful for studying the plastic deformation of materials. \u0000 \u0000 \u0000 \u0000Der Blaha-Effekt beinhaltet zwei Effekte, den Einflus der Schwingungen der Versetzungen auf die plastische Verformung und den Einflus der plastischen Verformung auf die innere Reibung. Bei Messungen des Blaha-Effekts in Alkalihalogenideinkristallen wird gefunden, das die Versetzungen sich wahrend der plastischen Verformung durch Uberwinden zweier Arten von Hindernissen, tetragonalen Defekten und Waldversetzungen, bewegen. Die Messungen des Blaha-Effekts sind fur die Erforschung der plastischen Verformung fester Korper von grosem Nutzen.","PeriodicalId":240242,"journal":{"name":"16 January","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114888188","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: 24
EPR Studies of LiNaSO4 Cr6+ Doped Monocrystals after X-Ray Irradiation x射线辐照后掺杂linaso4cr6 +单晶的EPR研究
Pub Date : 1989-01-16 DOI: 10.1002/PSSA.2211110128
S. Waplak, T. Krajewski
The EPR spectra of the paramagnetic centres SO, SO, and CrO are used to probe the local dynamics of LiNaSO4 crystal in the 100 to 500 K temperature range. It is shown that high mobility of Li+ ions takes place well below the phase transition temperature to the fast-ion-conducting phase. The motions of Li+ ions and SO anions are briefly considered in relation to the phase transition mechanism. Die EPR-Spektren der paramagnetischen Zentren SO, SO und CrO werden benutzt, um die lokale Dynamik von LiNaSO4-Kristallen im Temperaturbereich von 100 bis 400 K zu sondieren. Es wird gezeigt, das die hohe Beweglichkeit der Li+-Ionen bereits unterhalb der Phasenubergangstemperatur zur Leitungsphase der schnellen Ionen einsetzt. Die Bewegungen der Li+-Ionen und SO-Anionen werden kurz bezuglich des Phasenubergangsmechanismus diskutiert.
EPR是唾液检测的一种方法就是测试本地的LiNaSO4能量源它预示着Li的高流动让这里不再有转轨的倾向liam和其他玩具的交换诡秘机制这些阳光下的微小粒子利用离子在第三阶段温度下产生了超强的活性,因此可以使李+离子在级别过热之下,成为高速离子的导体。通过快速的相位传输机制,研究了李+离子和其它亚原子的运动。
{"title":"EPR Studies of LiNaSO4 Cr6+ Doped Monocrystals after X-Ray Irradiation","authors":"S. Waplak, T. Krajewski","doi":"10.1002/PSSA.2211110128","DOIUrl":"https://doi.org/10.1002/PSSA.2211110128","url":null,"abstract":"The EPR spectra of the paramagnetic centres SO, SO, and CrO are used to probe the local dynamics of LiNaSO4 crystal in the 100 to 500 K temperature range. It is shown that high mobility of Li+ ions takes place well below the phase transition temperature to the fast-ion-conducting phase. The motions of Li+ ions and SO anions are briefly considered in relation to the phase transition mechanism. \u0000 \u0000 \u0000 \u0000Die EPR-Spektren der paramagnetischen Zentren SO, SO und CrO werden benutzt, um die lokale Dynamik von LiNaSO4-Kristallen im Temperaturbereich von 100 bis 400 K zu sondieren. Es wird gezeigt, das die hohe Beweglichkeit der Li+-Ionen bereits unterhalb der Phasenubergangstemperatur zur Leitungsphase der schnellen Ionen einsetzt. Die Bewegungen der Li+-Ionen und SO-Anionen werden kurz bezuglich des Phasenubergangsmechanismus diskutiert.","PeriodicalId":240242,"journal":{"name":"16 January","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131067485","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
An Electron Microscope Method for Determining the Nature of Stacking Faults in F.C.C. Materials which Does not Rely on Effects of Absorption 不依赖于吸收效应的fcc材料层错性质的电子显微镜测定方法
Pub Date : 1989-01-16 DOI: 10.1002/PSSA.2211110104
H. .. Kim, S. S. Sheinin
Previous methods for determining whether stacking faults in f.c.c. materials are extrinsic or intrinsic make use of an asymmetry in dark field images which is due to the effects of absorption. As a result, the techniques are more difficult to apply in thinner regions of a crystal and in crystals with low absorption, such as silicon. A method for determining the nature of stacking faults in f.c.c. materials is presented which does not depend on absorption effects. The method makes use of an asymmetry in bright field images which is obtained when non-symmetrical Laue diffraction conditions prevail and/or the stacking fault is inclined so that the column approximation is not valid. These images can provide sufficient information to apply either the method of Hashimoto et al. or the method of Gevers et al. with the rules for the direction of the reciprocal lattice vector reversed.
以前用于确定fcc材料中的层错是外在的还是内在的方法是利用暗场图像中的不对称性,这是由于吸收的影响。因此,该技术更难应用于晶体的较薄区域和低吸收的晶体,如硅。提出了一种不依赖于吸收效应的确定氟化碳材料层错性质的方法。该方法利用了非对称劳厄衍射条件和/或层错倾斜时获得的亮场图像的不对称性,使得柱近似无效。这些图像可以提供足够的信息来应用Hashimoto等人的方法或Gevers等人的方法,并将倒反晶格矢量方向的规则颠倒。
{"title":"An Electron Microscope Method for Determining the Nature of Stacking Faults in F.C.C. Materials which Does not Rely on Effects of Absorption","authors":"H. .. Kim, S. S. Sheinin","doi":"10.1002/PSSA.2211110104","DOIUrl":"https://doi.org/10.1002/PSSA.2211110104","url":null,"abstract":"Previous methods for determining whether stacking faults in f.c.c. materials are extrinsic or intrinsic make use of an asymmetry in dark field images which is due to the effects of absorption. As a result, the techniques are more difficult to apply in thinner regions of a crystal and in crystals with low absorption, such as silicon. A method for determining the nature of stacking faults in f.c.c. materials is presented which does not depend on absorption effects. The method makes use of an asymmetry in bright field images which is obtained when non-symmetrical Laue diffraction conditions prevail and/or the stacking fault is inclined so that the column approximation is not valid. These images can provide sufficient information to apply either the method of Hashimoto et al. or the method of Gevers et al. with the rules for the direction of the reciprocal lattice vector reversed.","PeriodicalId":240242,"journal":{"name":"16 January","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121099195","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
Unified Inverted Defect Model for GaAs Schottky Barrier Formation GaAs肖特基势垒形成的统一倒缺陷模型
Pub Date : 1989-01-16 DOI: 10.1002/PSSA.2211110151
A. Sakalas, S. Zhukauskas
{"title":"Unified Inverted Defect Model for GaAs Schottky Barrier Formation","authors":"A. Sakalas, S. Zhukauskas","doi":"10.1002/PSSA.2211110151","DOIUrl":"https://doi.org/10.1002/PSSA.2211110151","url":null,"abstract":"","PeriodicalId":240242,"journal":{"name":"16 January","volume":"160 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133531526","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
期刊
16 January
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1