✦ LIBER ✦

Potential energy distribution and variations of force constants with temperature in α-LiIO3

✍ Scribed by J.M. Crettez; J.P. Misset; E. Coquet

Publisher: Elsevier Science
Year: 1980
Tongue: English
Weight: 255 KB
Volume: 34
Category: Article
ISSN: 0038-1098
DOI: 10.1016/0038-1098(80)90561-x

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The variation of the dielectric constant

The variation of the dielectric constant and loss index with temperature and draw ratio in α-PVDF

✍ E. Ozkazanc; H. Y. Guney 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 138 KB 👁 2 views

## Abstract In this study, the effect of measurement temperature and uniaxial drawing on the real (dielectric constant, ε′) and imaginary (loss index, ε″) parts of the complex dielectric constant of α‐crystalline phase poly(vinylidene fluoride) (PVDF) was investigated. The samples having different

Influence of the non-diagonal part of th

Influence of the non-diagonal part of the potential energy matrix in the SbC13 molecule on the results of calculating the force constants of intermolecular interaction

✍ A. V. Kondyurin; N. K. Byelousova; S. L. Byelousova; A. T. Kozulin 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 465 KB

Raman and infrared spectroscopic investi

Raman and infrared spectroscopic investigation of alkyl derivatives of arsenic acid: Part VI. On the AsO-bond - calculation of force constants and vibrational energy distribution in compounds of the type RAsO3X2 And R2A

✍ Hans-Volkhard Gründler; Heinz-Dieter Schumann; Eberhard Steger 📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 546 KB

The effect of a surface energy term on t

The effect of a surface energy term on the distribution of phases in an elastic medium with a two-well elastic potential

✍ Michael Bildhauer; Martin Fuchs; Victor Osmolovskii 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 247 KB

## Abstract We consider the problem of minimizing among functions __u__:ℝ^__d__^⊃Ω→ℝ^__d__^, __u__~∣∂Ω~=0, and measurable subsets __E__ of Ω. Here __f__~__h__~^+^, __f__^−^ denote quadratic potentials defined on Ω¯×{symmetric __d__×__d__ matrices}, __h__ is the minimum energy of __f__~__h__~^+^ an

Restrained energy refinement with two di

Restrained energy refinement with two different algorithms and force fields of the structure of the α-amylase inhibitor tendamistat determined by nmr in solution

✍ M. Billeter; Th. Schaumann; W. Braun; K. Wüthrich 📂 Article 📅 1990 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 982 KB

The solution structure of an a-amylase inhibitor, tendamistat, calculated from nmr data with the distance geometry program DISMAN is subjected to restrained energy minimization. To study the influence of force field parametrizations and the convergence behavior of refinement algorithms, two differen

Oxygen interaction of CdS-based gas sens

Oxygen interaction of CdS-based gas sensors with different stoichiometric compositions was studied by X-ray photoelectron spectroscopy (XPS) and thermal-desorption mass spectroscopy observations combined with conductivity measurements. Three different types of film with different atomic ratios of Cd/S were used in the study of oxygen chemisorption in a low-temperature range between 300 and 570 K. Spray pyrolysis was used for the deposition of the films on glass substrates; XPS and energy dispersive spectroscopy of X-ray together with atomic force microscopy and scanning electron microscopy were used for the characterization of the composition and structure of the films. It was possible to distinguish different temperature ranges for the thermal desorption of the different adsorbed oxygen species. A comparison of the data from XPS and mass-spectroscopy observations with conductance measurements allows to conclude that metallic surface atoms are responsible for different interactions of oxygen species with CdS surfaces.

📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 379 KB