Litbf4
WebRbMnF3, K2NiF4, and LiTbF4. 72 P.C. MARTIN My talk is divided into three parts. The first few minutes are devoted to the language to which I referred. Since it says almost anything, without further specifications, it says almost nothing concrete. If any of you fail to ... Webc/a =2.10, appropriate to LiTbF4, and compared with the results of Ref. 4 as a further check on our program. Note that, although for a general vector p in (16) one might expect to find off-diagonal contributions to (q=O), these do not occur for the systems considered here, since it may readily be shown that the off-diagonal (q=O) terms vanish ...
Litbf4
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Web25 jun. 2011 · Abstract. The angular dependences of 19 F NMR spectra have been measured in the external magnetic field of 0.5 T oriented in the basis plane of LiTbF 4 at the room temperature. We have obtained the constants of transferred hyperfine interaction and the corrected set of crystal field parameters for the Tb 3+ ions in LiTbF 4. Web12 aug. 2008 · ABSTRACT. Single crystals of KTb 3 F 10, LiTbF 4, LiTb 0.5 Y 0.5 F 4 and LiTb 0.25 Gd 0.75 F 4 were prepared and the wavelength, temperature, and magnetic …
WebThis composition appears in the F-Li-Tb region of phase space. It's relative stability is shown in the F-Li-Tb phase diagram (left). The relative stability of all other phases at this … WebNational Center for Biotechnology Information
Web10 feb. 2024 · We have recently shown the potential of LiTbF4 and Tb0.81Ca0.19F2.81 as visible Faraday rotators. In this work, we present a detail spectroscopic analysis of Tb3+ … Web15 mei 1978 · The absorption spectra of Tb 3 + in LiTb F 4 have been recorded in the spectral interval from 4000 to 25000 cm - 1 and for temperatures between 2.3 and 150 K. This covers the transitions from the ground multiplet F 6 7 to the multiplets F 3 7 , F 2 7 , F 1 7 , F 0 7 , and D 4 5 . The transitions were predominantly of electric-dipole nature, but …
Web1 nov. 2024 · The tetragonal fluoro-scheelite LiREF4 compounds (RE=rareearth) have been shown to exhibit a variety of useful optical and magnetic properties. While LiYF4 has been widely studied, many of the fundamental thermodynamic properties of other members of this family remain unknown. Here, we report the complete elastic tensors (Cij) of single …
WebThe field and temperature dependences of the magnetization of a LiTbF4 single crystal are measured at temperatures ranging from 2 to 300 K in magnetic fields (up to 5 T) directed … small wifi radioWebLiTbF4 is a tetragonal crystal with a 4/m point group and is therefore uniaxial. Triangular prisms of LiTbF4 were cut from the boule with the optic axis perpendicular to the … small wifi security cameras wirelessWebahlers, g, logarithmic corrections to landau specific-heat near curie-temperature of dipolar ising ferromagnet litbf4, physical review letters 34: 1227 (1975). Google Scholar AHLERS, G, EVOLUTION OF TURBULENCE FROM RAYLEIGH-BENARD INSTABILITY, PHYSICAL REVIEW LETTERS 40 : 712 (1978). hiking with views near gatlinburgWebTb3+ in LiTbF4 exhibits a high quantum efficiency, and its radiative lifetime is confirmed to be 7 ms. Instead, the ionic conductor Tb0.81Ca0.19F2.81, which presents a high concentration of vacant sites, shows a lower quantum efficiency and a radiative lifetime about three times larger than estimated. small wig cap sizeWebThe interest in these systems arises from the application of LiRF 4 single crystals and lithium yttrium fluoride (LYF) in quantum electronics [1, 2]. This family contains members … hiking with walking sticks or withoutWeb1 apr. 2024 · This points toward the possibility of producing high-energy pulsed lasers using LiTbF4, which features a high active-ion concentration as well as relatively long lifetime. … small wifi routerWebAbstract. Electron-paramagnetic-resonance experiments in LiTbF4, LiHoF4, and LiErF4 have been performed at frequencies between 70 and 600 GHz, in magnetic fields up to … hiking with summit asheville