Single crystal of Pb2B5O9Cl with sizes up to 25 x 6 x 2 mm(3) has been obtained successfully using PbCl2-H3BO3 flux system by the high temperature solution method for the first time. It crystallizes in noncentrosymmetric orthorhombic space group Pnn2 (No. 34). It produces second harmonic generation (SHG) intensity about 4 times that of KH2PO4 (KDP) and is phase matchable. The origin and magnitude of the strong SHG effect was discussed. Band structures, density of states, and dipole moment calculations were calculated.
机构:
Univ W Bohemia, New Technol Res Ctr, Plzen 30614, Czech Republic
Univ Malaysia Perlis, Sch Mat Engn, Ctr Excellence Geopolymer & Green Technol, Kangar 01007, Perlis, MalaysiaUniv W Bohemia, New Technol Res Ctr, Plzen 30614, Czech Republic
机构:
Changji Univ, Sch Phys & Mat Sci, Changji 831100, Peoples R ChinaChangji Univ, Sch Phys & Mat Sci, Changji 831100, Peoples R China
Chen, Meihui
Wei, Wei
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Changji Univ, Sch Phys & Mat Sci, Changji 831100, Peoples R ChinaChangji Univ, Sch Phys & Mat Sci, Changji 831100, Peoples R China
Wei, Wei
Zhao, Jiawei
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Changji Univ, Sch Phys & Mat Sci, Changji 831100, Peoples R ChinaChangji Univ, Sch Phys & Mat Sci, Changji 831100, Peoples R China
Zhao, Jiawei
Lu, Juanjuan
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Chinese Acad Sci, Res Ctr Crystal Mat, Urumqi 830011, Peoples R China
Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Funct Crystal Mat, Urumqi 830011, Peoples R ChinaChangji Univ, Sch Phys & Mat Sci, Changji 831100, Peoples R China
Lu, Juanjuan
An, Donghai
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Changji Univ, Sch Phys & Mat Sci, Changji 831100, Peoples R China
Chinese Acad Sci, Res Ctr Crystal Mat, Urumqi 830011, Peoples R China
Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Funct Crystal Mat, Urumqi 830011, Peoples R ChinaChangji Univ, Sch Phys & Mat Sci, Changji 831100, Peoples R China
An, Donghai
Chen, Yanna
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Changji Univ, Sch Phys & Mat Sci, Changji 831100, Peoples R ChinaChangji Univ, Sch Phys & Mat Sci, Changji 831100, Peoples R China