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- 要約等The electronic states of F-centers in alkali halides with NaCl-type......ture have been investigated using the discrete ......orption is examined on the basis......on energies of F-centers computed for t....... We have also investigated the change in the absorption......cement. By the inward displaceme......y small values in fluorides, whi......e large values in iodides and br......r is discussed in connection with the bonding nature of the F-center level...
- 参照...and Absorption in KCl F Band Absorption in Alkali Halides as a Function ...... Color Centers in Alkali Halide Crystal...... Color Centers in Alkali Halide Crystal......-center defect in LiCl Electroni......acancy defects in MgO crystals M......ural evolution in ceramics and g......ect energetics in MgO treated by first-principles methods ......ntre formation in alkali halides Point Defects in Ionic Crystals......ods of Calculating the Electroni......ons to MgO and alkali halides Point Defects in Ionic Crystals......thML" display="inline"><mml:mi>F</m......ml:math>Center in KCl, KBr, KI, ......i>F</i>centers in the alkaline-earth oxides MgO...
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- 要約等...packets (NWPs) in the excited st......the F -center in four alkali halides, potassium chl......de (RbCl), are investigated. In KCl, the dominant mode is the......he zone center in the Brillouin zone. In KBr, the NWP o......ion consists mainly of the LO mo......odes near the singularity points in the [1 0 0] an......al directions. In KI, the totall......cal mode is dominant in the NWP oscillation. In RbCl, the LO m...... [1 0 0] predominantly forms the......tra by considering the spatial extension of the...
- DOI10.1016/j.jlumin.2009.03.031
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- 要約等...ld of the F-luminescence were me......, NaF and RbF. In KCl, RbCl and ......temperature rising from 20 K. But, in NaCl, NaF and ......th temperature increasing from 15 K. Th......d by the following model: the luminescence takes p......e 2p-component in the 2s′-state increases with rising temperature. In NaCl, NaF and RbF, the temper...
- 参照...thod of Generating Function to R......apped Electron in a Crystal Exci......f the f center in alkali halides Effect of Elec......thML" display="inline"><mml:mi>F</m......thML" display="inline"><mml:mi>F</m......math>Center Luminescence of<mml:......thML" display="inline"><mml:mi>F</m......l:math>Centers in Alkali Halides under Hydrosta......n and Emission in Five Alkali Halides Stark Effects in<mml:math xmlns......thML" display="inline"><mml:mi>F</m......thML" display="inline"><mml:mi>F</m......>Center Stress-Induced Polarizat......thML" display="inline"><mml:mi>F</m......ath>-Center Luminescence Propert......thML" display="inline"><mml:mi>F</mml:mi></mml:...
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- 参照Processes that Intervene in the Generation......coustic Effect in Alkali Halides with<i>F</i>-Centers
- 出版者（掲載誌）Informa UK Limited
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- 要約等The electronic states of F-centers in alkali halides with NaCl-type......ture have been investigated using the discrete ......orption is examined on the basis......on energies of F-centers computed for t....... We have also investigated the change in the absorption......cement. By the inward displaceme......y small values in fluorides, whi......e large values in iodides and br......r is discussed in connection with the bonding nature of the F-center level...
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- 要約等...is proposed taking advantage of ......he system. The interaction modes......assified according to the angula......tum number are introduced and th......n is rewritten in the form which is manifestly invariant under r......I>F</I>-center in alkali halides. A good fit be......eriment is obtained and the final states of th......rough vibronic interactions.
- 参照Polaron Bound in a Coulomb Pote......thML" display="inline"><mml:mi>F</m......thML" display="inline"><mml:mi>F</m......thML" display="inline"><mml:mi>F</m......irically Determined Wave Functio......thML" display="inline"><mml:mi>F</m......ml:math>Center in KI Ground Stat...... Polaron Bound in a Coulomb Pote......Polarons Bound in a Coulomb Pote...... Stark Effects in<mml:math xmlns......thML" display="inline"><mml:mi>F</m...... Bound Polaron Infrared Absorpti......thML" display="inline"><mml:mi>F</m......ml:math>Center in Potassium Halides Dynamical Jahn-Teller effect in relaxed excite......thML" display="inline"><mml:mi>F</mml:mi></mml:...
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- 要約等...I>F</I>-center in alkali halide crystal...... is analyzed using the configuration coordinate model. By using the configuration coordinate model it is......ssible to explain the temperature increase of the s......sample is illuminated and the <I......his model explains the piston ef......sample is illuminated. The temperature increase and the ......t, produced during the developme......ave generation in the atmosphere......bsorb light. Using this model, the temperature increase value fo......the crystal during the process for the following crystals: KCl......ave been determined.
- 件名alkaline halides configuration coodinate model color centers <I>F</...
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- 参照Processes that Intervene in the Generation......coustic Effect in Alkali Halides with<i>F</i>-Centers
- 参照Interaction of No......thML" display="inline"><mml:mi>F</m......n and Emission in Five Alkali Halides Photoacoustic ......from F Centers in Alkali Halide Crystals
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- 要約等... theory describing photomechanical effects in colored alkali halides was proposed b......he F - -center in KCl is found to be about 2 s ...
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- 要約等...c effect (PPE) in alkali halides containing F-centers, on the basis ......nce of the PPE in KC1, and KBr a......tic critical points θ ts in colored KC1 an......KBr were determined to be 110 an......ign of the PPE in both crystals ......flow stress during light illumination was obser...... the θ ts were in good agreement......how remarkable increase in the course of ......ve PPE is explained in terms of the r......ation of the principal strain axis of the re......he F-center having ⟨100⟩ tetrago......dislocation coming closely.
- 著者標目Y. Inoue Toichi Okada Takeshi Hagih...
- 出版者（掲載誌）Informa UK Limited
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- 件名Alkali metal halide crystals.
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- 参照...ermal recovery in X-ray and elec...... magnesium aluminate spinel
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- 要約等Abstract Vibronic problem in the higher exc...... of F -center in alkali halides A new approac......s proposed, taking advantage of ......ystem. By applying the obtained formula to t...... of F -center in alkali halides, a good fit be......riments is obtained and the final states of th...... vibronic coupling.
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- 要約等...is proposed taking advantage of ......he system. The interaction modes......assified according to the angula......tum number are introduced and th......n is rewritten in the form which is manifestly invariant under r......I>F</I>-center in alkali halides. A good fit be......eriment is obtained and the final states of th......rough vibronic interactions.
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- 要約等...ld of the F-luminescence were me......, NaF and RbF. In KCl, RbCl and ......temperature rising from 20 K. But, in NaCl, NaF and ......th temperature increasing from 15 K. Th......d by the following model: the luminescence takes p......e 2p-component in the 2s′-state increases with rising temperature. In NaCl, NaF and RbF, the temper...