Role of titanium valence states in optical and electronic features of PbO-Sb2O3-B2O3:TiO 2 glass alloys

T. Satyanarayana; I. V. Kityk; K. Ozga; M. Piasecki; P. Bragiel; M. G. Brik; V. Ravi Kumar; A. H. Reshak; N. Veeraiah

doi:10.1016/j.jallcom.2009.03.185

Role of titanium valence states in optical and electronic features of PbO-Sb₂O₃-B₂O₃:TiO ₂ glass alloys

T. Satyanarayana
, I. V. Kityk^*
, K. Ozga
, M. Piasecki
, P. Bragiel
, M. G. Brik
, V. Ravi Kumar
, A. H. Reshak
, N. Veeraiah

^*Šī darba korespondējošais autors

Acharya Nagarjuna University
Silesian University of Technology
Częstochowa University of Technology
Jan Dlugosz University in Czestochowa
University of Tartu
University of South Bohemia

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

66 Atsauces (Scopus)

Kopsavilkums

PbO-Sb₂O₃-B₂O₃ glasses mixed with different concentrations of TiO₂ (ranging from 0 to 1.5 mol.%) were synthesized. The samples are characterized by X-ray diffraction, scanning electron microscopy and DSC techniques. A variety of properties, i.e. optical absorption, photoluminescence, infrared, ESR spectra, magnetic susceptibility, photo-induced birefringence (PIB) and dielectric properties (constant ε′, loss tan δ, a.c. conductivity σ_ac over a wide range of frequency and temperature) of these glass-ceramics have been explored. The analysis of these results indicated that Ti ion surrounding ligands play principal role in the observed PIB and the sample crystallized with 0.8 mol.% of TiO₂ is the most suitable for the applications in non-linear optical devices.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	283-297
Lapu skaits	15
Žurnāls	Journal of Alloys and Compounds
Sējums	482
Izdevuma numurs	1-2
DOIs	https://doi.org/10.1016/j.jallcom.2009.03.185
Publikācijas statuss	Publicēts - 12 aug. 2009
Ārēji publicēts	Jā

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title = "Role of titanium valence states in optical and electronic features of PbO-Sb2O3-B2O3:TiO 2 glass alloys",

abstract = "PbO-Sb2O3-B2O3 glasses mixed with different concentrations of TiO2 (ranging from 0 to 1.5 mol.\%) were synthesized. The samples are characterized by X-ray diffraction, scanning electron microscopy and DSC techniques. A variety of properties, i.e. optical absorption, photoluminescence, infrared, ESR spectra, magnetic susceptibility, photo-induced birefringence (PIB) and dielectric properties (constant ε′, loss tan δ, a.c. conductivity σac over a wide range of frequency and temperature) of these glass-ceramics have been explored. The analysis of these results indicated that Ti ion surrounding ligands play principal role in the observed PIB and the sample crystallized with 0.8 mol.\% of TiO2 is the most suitable for the applications in non-linear optical devices.",

keywords = "Dielectric properties, PbO-SbO-BO glass-ceramics, Photo-induced birefringence",

author = "T. Satyanarayana and Kityk, \{I. V.\} and K. Ozga and M. Piasecki and P. Bragiel and Brik, \{M. G.\} and \{Ravi Kumar\}, V. and Reshak, \{A. H.\} and N. Veeraiah",

year = "2009",

month = aug,

day = "12",

doi = "10.1016/j.jallcom.2009.03.185",

language = "English",

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journal = "Journal of Alloys and Compounds",

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TY - JOUR

T1 - Role of titanium valence states in optical and electronic features of PbO-Sb2O3-B2O3:TiO 2 glass alloys

AU - Satyanarayana, T.

AU - Kityk, I. V.

AU - Ozga, K.

AU - Piasecki, M.

AU - Bragiel, P.

AU - Brik, M. G.

AU - Ravi Kumar, V.

AU - Reshak, A. H.

AU - Veeraiah, N.

PY - 2009/8/12

Y1 - 2009/8/12

N2 - PbO-Sb2O3-B2O3 glasses mixed with different concentrations of TiO2 (ranging from 0 to 1.5 mol.%) were synthesized. The samples are characterized by X-ray diffraction, scanning electron microscopy and DSC techniques. A variety of properties, i.e. optical absorption, photoluminescence, infrared, ESR spectra, magnetic susceptibility, photo-induced birefringence (PIB) and dielectric properties (constant ε′, loss tan δ, a.c. conductivity σac over a wide range of frequency and temperature) of these glass-ceramics have been explored. The analysis of these results indicated that Ti ion surrounding ligands play principal role in the observed PIB and the sample crystallized with 0.8 mol.% of TiO2 is the most suitable for the applications in non-linear optical devices.

AB - PbO-Sb2O3-B2O3 glasses mixed with different concentrations of TiO2 (ranging from 0 to 1.5 mol.%) were synthesized. The samples are characterized by X-ray diffraction, scanning electron microscopy and DSC techniques. A variety of properties, i.e. optical absorption, photoluminescence, infrared, ESR spectra, magnetic susceptibility, photo-induced birefringence (PIB) and dielectric properties (constant ε′, loss tan δ, a.c. conductivity σac over a wide range of frequency and temperature) of these glass-ceramics have been explored. The analysis of these results indicated that Ti ion surrounding ligands play principal role in the observed PIB and the sample crystallized with 0.8 mol.% of TiO2 is the most suitable for the applications in non-linear optical devices.

KW - Dielectric properties

KW - PbO-SbO-BO glass-ceramics

KW - Photo-induced birefringence

UR - https://www.scopus.com/pages/publications/67349170469

U2 - 10.1016/j.jallcom.2009.03.185

DO - 10.1016/j.jallcom.2009.03.185

M3 - Article

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VL - 482

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EP - 297

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 1-2

ER -