標題: Titlebook: Valence Instabilities and Related Narrow-Band Phenomena; R. D. Parks Book 1977 Plenum Press, New York 1977 M?ssbauer effect.behavior.elect [打印本頁] 作者: Optician 時間: 2025-3-21 19:56
書目名稱Valence Instabilities and Related Narrow-Band Phenomena影響因子(影響力)
書目名稱Valence Instabilities and Related Narrow-Band Phenomena影響因子(影響力)學科排名
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書目名稱Valence Instabilities and Related Narrow-Band Phenomena網(wǎng)絡公開度學科排名
書目名稱Valence Instabilities and Related Narrow-Band Phenomena被引頻次
書目名稱Valence Instabilities and Related Narrow-Band Phenomena被引頻次學科排名
書目名稱Valence Instabilities and Related Narrow-Band Phenomena年度引用
書目名稱Valence Instabilities and Related Narrow-Band Phenomena年度引用學科排名
書目名稱Valence Instabilities and Related Narrow-Band Phenomena讀者反饋
書目名稱Valence Instabilities and Related Narrow-Band Phenomena讀者反饋學科排名
作者: Precursor 時間: 2025-3-21 20:21
Kondo Anomalies due to Rare Earth Impurity Ionsich are qualitatively similar. These temperature dependent anomalies scale with a characteristic temperature T., above which the RE metallic system behaves . and below which it behaves .. The physical properties in which Kondo-like anomalies are found include the electrical resistivity, magnetic sus作者: acrimony 時間: 2025-3-22 01:32 作者: mutineer 時間: 2025-3-22 05:43 作者: RAG 時間: 2025-3-22 10:56 作者: meretricious 時間: 2025-3-22 16:54
The Phase Diagram and Some Aspects of the Substituted SmS Compoundssubstituting a trivalent rare earth ion in the SmS lattice (l). The effects of such substitution with Gd and Y (2) has been rather extensively investigated, and for the Sm.Gd.S system the phase boundaries in the temperature-composition plane (T-x) have been delineated (3). This phase diagram shows s作者: 碳水化合物 時間: 2025-3-22 20:32 作者: PAGAN 時間: 2025-3-22 21:33
Valence Instabilities in Sm Compoundst outline some of the conclusions reached concerning intermediate valence and the valence transition. Finally, we shall mention some local magnetic and electronic effects observed at small As concentrations in the SmS-SmAs system.作者: 玷污 時間: 2025-3-23 01:37 作者: Occlusion 時間: 2025-3-23 06:12
Gd3+ EPR Probe of the Determination of Valence States 1 at. % GdTe in TmTe, and 1 at. % GdSe in TmSe. From the temperature dependence of the Gd. EPR linewidth, we have concluded that Tm in TmS is trivalent with a singlet ground-state. The temperature variation of the Gd. linewidth in TmTe has been interpreted in terms of the “delocalization” of the ex作者: fringe 時間: 2025-3-23 12:14
Application of Disorder to Probe the Ground State of CeAl3Disorder created by neutron irradiation or chemically by alloying with La tends to suppress this decrease and increases the resistivity p much more at low temperatures than for T > 100 K. For disorder created by neutron irradiation, the change in resistivity Δ ρ ∝ lnT for 1.5 K ≤ T ≤ 10 K. Disorder 作者: Exterior 時間: 2025-3-23 14:22 作者: penance 時間: 2025-3-23 21:04 作者: sinoatrial-node 時間: 2025-3-24 02:14
Susceptibility of the Asymmetric Anderson Model: Relevance to Valence Fluctuation Compoundsility of valence-fluctuation (or inter-configuration-fluctuation) compounds.. Our principal conclusion is that while the susceptibility of asymmetric Anderson model can mimic the observed susceptibilities, the required energy separations between various configurations of the impurity are very much s作者: Minuet 時間: 2025-3-24 03:25 作者: 傳染 時間: 2025-3-24 09:05 作者: 對手 時間: 2025-3-24 12:09
Book 1977comforted to learn that the Rochester conference left the virginal state of that problem essentially intact. That is not to say that the event was prosaic. Indeed, the conferees exhibited a level of effervescence appropriate to the freshness and challenge of the problem at hand. If the meeting faile作者: 責怪 時間: 2025-3-24 15:39 作者: anthropologist 時間: 2025-3-24 21:04
Valency Changes of Ce, Yb and U in Intermetallic Compounds with Ni and Cuemperature and on the applied pressure. In some cases the valence state seems to be less clearly defined in that the elements mentioned show valences apparently intermediate between two integral values.作者: incisive 時間: 2025-3-25 03:07
A New Rare-Earth Impurity Model Exhibiting Mixed-Valence Behaviourl exhibits anomalous slow valence fluctuations in the inconfigurational fluctuation regime, which may be identified with the MV effect. A preliminary study of the model in MFT is presented, and some Kondo-like problems arising in a more exact treatment are briefly mentioned.作者: 過度 時間: 2025-3-25 05:35
might be comforted to learn that the Rochester conference left the virginal state of that problem essentially intact. That is not to say that the event was prosaic. Indeed, the conferees exhibited a level of effervescence appropriate to the freshness and challenge of the problem at hand. If the mee作者: atrophy 時間: 2025-3-25 08:39 作者: 輕快來事 時間: 2025-3-25 15:34
Energy Width of the Mixed Valence State from Inelastic Neutron Scattering and Electron Tunnelinge measure A.(ω) and A.(ω), whereas transport measurements should be sensitive to A.(ω). Diffuse neutron scattering measures locally identifies the amplitude of the total angular momentum of the 4f shell through the 4f formfactor and is capable of measuring its energy dependence.作者: 反話 時間: 2025-3-25 16:46 作者: Communicate 時間: 2025-3-25 22:20 作者: Chemotherapy 時間: 2025-3-26 04:08
Configuration-Based Ionic Energy Levels and Narrow Energy Bands been recognized that, because the Coulomb interaction between 4f electrons is too large to be treated as a perturbation, a configuration-based approach is needed to obtain an adequate description of such systems[2–8].作者: TIGER 時間: 2025-3-26 06:53
Magnetic Excitations in Mixed Valent Materials neutron scattering experiments by Axe, Lawrence, Parks and ourselves on the γ-α transition in Ce..Th... It is found that the spin fluctuation energy evolves from ~20 to >70 meV in going from the γ to the α phase.作者: meretricious 時間: 2025-3-26 08:37
A Phenomenological Model of the Phase Transition in SmS Alloyser alloys the critical pressure gets negative and chemical collapsing occurs before the concentration reaches X.. Close to X. the La-dopant samples do not break when going through the transition which allows for more quantitative measurements than on other crystals of this system.作者: LATE 時間: 2025-3-26 13:00
nents, etc.) represent an essential molecular event in the metastatic process. As in the case of other metastatic determinants such as angiogenesis, proteolysis, motility and invasion, the adhesive interactions also are mediated by distinct groups of molecules, termed adhesion receptors, which are r作者: 使隔離 時間: 2025-3-26 19:55
phocyte maturation factor (CLMF), that activated cytolytic lymphocyte activities (S. et al. 1990). The second group, at the Wistar Institute, was evaluating a cytokine, originally named natural killer (NK) cell stimulatory factor (NKSF), that could stimulate NK cell functions (K. et al. 1989). Once 作者: Complement 時間: 2025-3-26 21:28
M. B. Maple,L. E. DeLong,W. A. Fertig,D. C. Johnston,R. W. McCallum,R. N. Sheltonsychology has always been plagued by passing fads and fan- cies to a greater extent than is seemly in a scientific discipline. Over the past few years the Zeitgeist can be summed up by the two words ‘cognitive psychology‘. Indeed, a recent poll of academic psychologists in American indicated that ov作者: 蕨類 時間: 2025-3-27 04:33 作者: 利用 時間: 2025-3-27 08:19
J. M. Lawrence,M. C. Croft,R. D. Parksentive visual object recognition, we investigate here the impact of top-down information on multi-stage processing, instead of integrating generic visual feature extraction into object specific interpretation. We discriminate between generic and specific task based filters that select task relevant 作者: 不要不誠實 時間: 2025-3-27 10:01
R. J. Birgeneau,S. M. Shapiroindicates the model’s applicability to persistence, performance, and fear-related behaviors. In this chapter, we stand back a bit from our theoretical position and consider its relationship to three other areas of research and theory in personality and social psychology. Inasmuch as many of the appl作者: CRP743 時間: 2025-3-27 15:01 作者: 殺人 時間: 2025-3-27 18:09
Dieter W. Pohlng cognitive evidence for concept formation in infants, we argue that the availability of pre-lexical concepts (learned from image sequences) leads to considerable computational efficiency in word acquisition. Key to the process is a model of bottom-up visual attention in dynamic scenes. Background 作者: Nomogram 時間: 2025-3-28 00:31 作者: ectropion 時間: 2025-3-28 04:32 作者: 排他 時間: 2025-3-28 10:13 作者: 使閉塞 時間: 2025-3-28 12:06
Tadao Kasuya,Kenichi Kojima,Mitsuo Kasayaie Methode von V.N. Belych und Y.I. Nekorkin [63, 68 – 70] von Interesse, durch die die Untersuchung auf Systeme niedrigerer Dimension als die des Ausgangssystems reduziert wird. Im Abschnitt 8 wird diese Dekompositionstechnik in bestimmter Weise weiter entwickelt und verallgemeinert. Es werden kont作者: 植物群 時間: 2025-3-28 16:24
T. A. Kaplan,S. D. Mahanti,Mustansir Barmaanslators. By allowing users to make use of software (or data) written for another system, these tools form an important component in the quest for software reusability. After discussing the theoretical and practical issues of attribute grammar inversion, this book demonstrates how the technique can作者: 啞巴 時間: 2025-3-28 21:02
S. Doniachbasic concepts, they have been the subject of a very large amount of literature, proving the importance of the area and the broad range of its applications. The aim of the book is to put at the disposal of researchers and students, but also of engineers interested in applications, the most important作者: 使苦惱 時間: 2025-3-29 00:14
H. R. Krishna-murthy,K. G. Wilson,J. W. Wilkinsand other programming language related tools which are written using static semantics. Although it is well recognized through these applications that attribute grammars is useful in manipulation of large and complex data structures generally appear in today‘s computer systems, it is prevented from b作者: Talkative 時間: 2025-3-29 04:02 作者: Sinus-Node 時間: 2025-3-29 07:28
C. M. Varmabh?ngigkeiten in Compilern unter Betonung der für Compiler-erzeugende Systeme erforderlichen Algorithmen. Attributierte Grammatiken sind ein inzwischen weltweit anerkanntes Mittel zur Beschreibung der statischen Semantik von Programmiersprachen. Mit der verst?rkten Verbreitung von Compiler-Generator作者: 鑲嵌細工 時間: 2025-3-29 11:44
Valence Instabilities in Sm Compoundst outline some of the conclusions reached concerning intermediate valence and the valence transition. Finally, we shall mention some local magnetic and electronic effects observed at small As concentrations in the SmS-SmAs system.作者: Hemoptysis 時間: 2025-3-29 16:16 作者: Basilar-Artery 時間: 2025-3-29 23:19 作者: floaters 時間: 2025-3-30 02:51
Snafu in Mixed Valencemperature. The behavior is moreover akin to that for non-interacting f resonances in the strong coupling regime. Interaction between two mixed valence f resonances, under certain conditions, is such that this behavior may be rationalized microscopically.作者: 欺騙手段 時間: 2025-3-30 07:49
978-1-4615-8818-4Plenum Press, New York 1977作者: Mawkish 時間: 2025-3-30 09:28 作者: 悲痛 時間: 2025-3-30 16:20
Phase Diagram for the Kondo LatticeThe finite temperature properties of the Kondo lattice model, assumed to represent the magnetic properties of .-Ce and Ce inter-metallic compounds are discussed in terms of a Ginzburg Landau functional formalism for a 1-dimensional psuedo-spin analog model.作者: 有害處 時間: 2025-3-30 19:20
http://image.papertrans.cn/v/image/980255.jpg作者: intoxicate 時間: 2025-3-30 22:52 作者: jocular 時間: 2025-3-31 01:59 作者: 歡笑 時間: 2025-3-31 06:31 作者: 輕觸 時間: 2025-3-31 12:21 作者: 指派 時間: 2025-3-31 13:47
D. Wohllebenting only a portion of the available information for detailed processing, people restrict what they can know about the environment. The developmental problem is to determine how children come to adapt their selectivity in ways appropriate to the requirements of their activities.作者: lactic 時間: 2025-3-31 20:57
J. M. Lawrence,M. C. Croft,R. D. Parksicient recognition of specific objects, by means of a sparse object representation that enables selective, task relevant, and rapid object specific responses. In the experiments the performance in object recognition from single appearance patterns dramatically increased considering only discriminati作者: Mammal 時間: 2025-3-31 22:52 作者: 想象 時間: 2025-4-1 05:47
A. Jayaraman,P. D. Dernier,L. D. Longinottity linked to inhibitory and excitatory processes in the model was used as a regressor for the fMRI data. The results showed that different neural networks were correlated with top-down excitation and top-down inhibition in the model, enabling us to fractionate brain regions previously linked to visu作者: Processes 時間: 2025-4-1 08:30
Dieter W. Pohlom the narrative. We demonstrate that even based on a mere half hour of video (of a scene involving many objects and activities), a number of rudimentary concepts can be discovered. When these concepts are associated with unedited English commentary, we find that several words emerge - approximately
