Electronic States and Optical Absorption Spectra of H Centers in Potassium Halide Crystals

スポンサーリンク

概要

• 論文の詳細を見る

• Irradiatiotu of' trndoped Kl single cryst?nls xxritlu a KrCl exciraaer 1;tser (I'tv : 5.58 eV) near liquidhelitruaa teraaperature restrlts in tlae prodtrctiot? of cx, f3. F, F' and H centers. The II centers, i.e.,If taaolectrlar tons in Kl, give rise to txvo jcr'onraitaetut optical absorption losrnds peakizag at 2.23and 2.77eV. Tlue tlueoretical restzlts f'or tlae (lu..tlogeta)f aaaolectrlar Ton, xvhicla are obt?tiraed l,>ytusing flue setaaietaajcirical self'-cotasistetat field raaetlaod, sltow that flue 2.23- strad 2.77-eV bands ?tre?rscribed to tlae transitiotas of tlae groutad'>C' state to the excited n,. /2 ttnd'l" st?ries,.,.1 /2..q l / 2respectix'ely. The 831111(II) assigranneruts are taastde f'or txvo distituct al.csorptiota bands ?xrisut?g frotar Hcenters ita KCI atud KBr crystals. The relattixxe izaten,'sities of' the txvo distittct laauads ['or KCI, KBrand Kl cr.)xstals depetad on Blue tauagnittrde of the spit?-orbit inateractiot? in halogeta artorms, Tlaepeak etaergies ttrad intetasities of' ;tlcsor'ption Toands cattrsed 1c5' II cettters ira tlne potassitrun halidecrystatls are disctrssed ita cotuuj.carison lcetxveeta experittaetutal ?rtad tlaeoretic?t[ r'estt[ts, togetluer wit[aelectronic stattes of' t[ae centers.

• 社団法人日本物理学会の論文
• 1999-08-15

著者

• Maeda J

  Physics Division Faculty Of Technology Setsunan University

• OKADA Takeyuki

  Physics Division,Faculty of Technology,Setsunan University

• Okada Takeyuki

  Physics Division Faculty Of Technology Setsunan University

• MAEDA Jun-ichiro

  Physics Division,Faculty of Technology,Setsunan University

関連論文

• Second-Order Raman Scattering from Lithium Halide Single Crystals
• Luminescence Associated with Self-Trapped Excitons in LiI
• Electronic States and Optical Absorption Spectra of H Centers in Potassium Halide Crystals

スポンサーリンク