| Enhanced upconversion emission and temperature sensor sensitivity in presence of Bi3+ ions in Er3+/Yb3+ co-doped MgAl2O4 phosphor AK Choudhary, A Dwivedi, A Bahadur, TP Yadav, SB Rai Ceramics International 44 (8), 9633-9642, 2018 | 56 | 2018 |
| Optical properties of Er3+, Yb3+ co-doped calcium zirconate phosphor and temperature sensing efficiency: effect of alkali ions (Li+, Na+ and K+) A Maurya, A Bahadur, A Dwivedi, AK Choudhary, TP Yadav, ... Journal of Physics and Chemistry of Solids 119, 228-237, 2018 | 50 | 2018 |
| Effect of the concentration of the dopants (Er3+, Yb3+ and Zn2+) and temperature on the upconversion emission behavior of Er3+/Yb3+ co-doped SrAl2O4 phosphor AK Choudhary, A Dwivedi, A Bahadur, SB Rai Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 185, 155-162, 2017 | 24 | 2017 |
| Enhanced upconversion from Er3+/Yb3+ co-doped alkaline earth aluminates phosphor in presence Zn2+: a comparative study AK Choudhary, A Dwivedi, A Bahadur, SB Rai Journal of Luminescence 210, 135-141, 2019 | 18 | 2019 |
| Optical properties of Tm3+/Yb3+ co-doped XAl2O4 (X= Mg, Ca, Sr and Ba) phosphors: Effect of co-doping of alkaline earths on the radiative as well as non-radiative behaviours AK Choudhary, A Dwivedi, A Rai, A Bahadur, SB Rai Journal of Alloys and Compounds 884, 161128, 2021 | 15 | 2021 |
| Enhanced upconversion emission of Er3+/Yb3+ and Er3+/Yb3+/Zn2+ doped calcium aluminate for use in optical thermometry and laser induced optical heating AK Choudhary, SK Singh, A Dwivedi, A Bahadur, SB Rai Methods and Applications in Fluorescence 6 (3), 035014, 2018 | 15 | 2018 |
| Effect of dopant (Li+, Mg2+ and Bi3+) on the photoluminescence emission intensity of Eu3+ doped CaAl2O4 phosphor: Application to white LEDs AK Choudhary, A Roy, PK Yadav, SB Rai Optical Materials 135, 113254, 2023 | 10 | 2023 |
| Photoluminescence behavior of Eu3+ doped XAl2O4 (X= Mg, Ca, Sr and Ba) phosphors: a comparative study AK Choudhary, A Dwivedi, SB Rai Methods and Applications in Fluorescence 10 (3), 034009, 2022 | 4 | 2022 |
| Effect of Bi ion on dual mode behavior of Tm /Yb co-doped self activated GdVO4 phosphor ADSBRAK Choudhary IEC INTERNATIONAL JOURNAL OF TECHNOLOGY AND MANAGEMENT 2, 1, 2018 | | 2018 |
Dr. Amresh BahadurAssistant ProfessorEmail yang diverifikasi di bhu.ac.in