流眼泪 发表于 2025-3-26 21:14:51
http://reply.papertrans.cn/15/1427/142649/142649_31.pngCROAK 发表于 2025-3-27 04:23:19
https://doi.org/10.1007/978-3-030-15740-1lculated with an accuracy sufficient to “direct” evaluation of phonon frequencies: in this approach the energy of a “frozen phonon” is determined from its definition: by subtracting the total energy of crystal in equilibrium from that of a structure with phonon-induced displacements. Using local forHyperalgesia 发表于 2025-3-27 09:01:06
Vijayan Sugumaran,Zheng Xu,Huiyu Zhouons, long range Coulomb interactions and the electronic polarizability of both the oxygen and the copper ions..The results are compared with the data obtained from ultrasound, infrared, Raman and inelastic neutron scattering measurements. The inter-relations between fcc-Cu and Cu.O are pointed out aforthy 发表于 2025-3-27 12:49:20
https://doi.org/10.1007/978-3-030-74811-1 made to cover important pioneering work and other aspects treated, e.g. in reviews by Harrison , Joshi and Rajagopal and Brovman and Kagan . During the 1970’s, more than 100 papers have been published in the field. However, most of them merely use some parametrized ion interaction which iCollar 发表于 2025-3-27 14:43:26
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http://reply.papertrans.cn/15/1427/142649/142649_36.pngAtmosphere 发表于 2025-3-28 01:19:29
Vijayan Sugumaran,Zheng Xu,Huiyu Zhoucessfully employed to detect surface phonons. We present calculations of surface acoustic phonons in the long wavelength limit for a semi-infinite medium in order to explain the Brillouin cross section. The cases of GaAs and of A1 coated Si are considered. The surface optical phonons that are rapidlHost142 发表于 2025-3-28 04:57:51
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