Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Sudha, D."'
Publikováno v:
Ceramics International. 47:598-610
A series of Dy3+ doped aluminoborosilicate glasses with general formula 20SiO2-(40-x) B2O3–10Al2O3–20NaF2– 10ZnO-xDy2O3 (x = 0, 0.1, 0.5, 1.0. 1.5, 2.0 and 2.5 mol %) were prepared by melt-quenching method. The FTIR analysis confirms the presen
Autor:
Vinod Hegde, M.I. Sayyed, G. Lakshminarayana, M. Monisha, Ashwitha Nancy D'Souza, Nimitha S. Prabhu, Sudha D. Kamath
Publikováno v:
Current Applied Physics. 20:1207-1216
A series of Dy3+ doped zinc-aluminoborosilicate glasses with chemical composition 30SiO2-(30-x) B2O3–10Al2O3–15NaF–15ZnF2-xDy2O3 (x = 0, 0.5, 0.7, 1.0 and 1.5 mol %) were prepared by conventional melt-quenching method. Structural and optical pr
Autor:
Soumen Mandal, G. Lakshminarayana, Nimitha S. Prabhu, H.M. Somashekarappa, M.I. Sayyed, K. Sharmila, Sudha D. Kamath
Publikováno v:
Ceramics International. 46:19343-19353
Transparent 10BaO-20ZnO-20LiF-(50-x) B2O3-xEr2O3 glasses with x = 0, 0.1, 0.5, 0.7 and 1 mol % were synthesized using melt-quench method. Their amorphous nature was confirmed from X-Ray Diffraction (XRD). The glasses were irradiated with 3 kGy gamma
Autor:
Shashwat Sharad, Manish Gehani, Sree Kala Korvi, Nagamani Kammili, Vara Prasad Pittala, Sudha D Madhuri, Suman Kapur
Publikováno v:
EClinicalMedicine, Vol 33, Iss, Pp 100762-(2021)
EClinicalMedicine
EClinicalMedicine
Background Premature babies suffer higher mortality and life-long disabilities. Asymptomatic bacteriuria (ASB) is postulated to induce preterm labor. Routine antenatal screening for ASB using urine culture is not feasible in most developing countries
Publikováno v:
Materials Chemistry and Physics. 234:369-377
Present work reports the colour tunable characteristics of Dy3+- doped zinc sodium bismuth borate glasses with Eu3+ and Pr3+ co-dopants synthesized through melt quench technique. The absence of sharp peaks in the XRD confirmed the amorphous nature of
Publikováno v:
Journal of Non-Crystalline Solids. 515:116-124
Sm3+ doped lithium zinc alumino borate glasses with composition 15ZnF2–12Li2CO3–10BaO–8Al2O3–(55-x) B2O3–xSm2O3 where x=0.1, 0.3, 0.5, 0.7 and 1.1 mol% were prepared by conventional melt quenching technique Their optical, physical, structur
Publikováno v:
Infrared Physics & Technology. 98:7-15
Family of lithium zinc fluoroborate glasses with 15ZnF2-10BaO-8Al2O3–12Li2O-(55-x) B2O3-xEr2O3 (x = 0.5, 0.7, 1.1, 1.3 and 1.5 mol%) composition were prepared by conventional melt-quench method. The glasses were characterized to study their structu
Autor:
Jishnu Dwivedi, Krishna Kishore Mahato, Sudha D. Kamath, Vinod Hegde, Vikash Chandra Petwal, Vijay Pal Verma, Naveen Chauhan
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 446:5-9
The present study aims to examine the effects of beaming 7.5 MeV electron on europium-doped zinc sodium bismuth borate glasses (prepared through melt quench technique) and the resulting changes in structural and optical properties. The study also exa
Publikováno v:
Materials Chemistry and Physics. 230:267-276
Novel optical glasses 10ZnO-5Na2CO3-10Bi2O3-(75-x)B2O3-xEr2O3 with x = (0, 0.1, 0.3, 0.5, 0.7, 1.0) mol%, were synthesized by melt quench technique and characterized through XRD, EDAX, optical and luminescent properties, before and after irradiating
Autor:
C.S. Dwaraka Viswanath, Akshatha Wagh, Vinod Hegde, Sudha D. Kamath, G. Lakshminarayana, Y. Raviprakash
Publikováno v:
Physica B: Condensed Matter. 556:136-150
Authors aim to make a study on gamma (γ) rays effects over inorganic glassy materials. The Nd3+ content as well as high energetic induced radiation in the glass compositions resulted in the BeOeB bonds depolymerization creating NBOs (Non-Bridging Ox