IR @ Goa University

Browsing by Subject "Physics"

Browsing by Subject "Physics"

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  • XAFS as a tool for study of persistent luminescence biomarkers 
    Priolkar, K.R. (Transactions of the Indian Ceramic Society. 76(2); 2017; 85-96.)
    Persistent luminescence or long afterglow or long lasting phosphorescence has attracted a lot of attention because of its varied applications in emergency or safety sign boards, toys and more recently for in vivo imaging ...
  • XANES study of tungsten LIII discontinuity in some rare earth tungstates 
    Vishnoi, A.D.; Sapre, V.B.; Mande, C. (X-Ray Spectrometry. 17(6); 1988; 213-215.)
    The shape and near edge structure of the L sub(III) absorption discontinuity of tungsten in some rare earth tungstates, RE sub(2)(WO sub4))sub(3), were studied using a 40 cm Cauchois-type transmission x-ray spectrograph. ...
  • Zinc stannate microcubes with an integrated microheater for low-temperature NO sub(2) detection 
    Joshi, N.; Long, Hu; Naik, P.P.; ArvindKumar; Mastelaro, V.R.; Oliveira, O.N.; Zettl, A.; Lin, L. (New Journal of Chemistry. 46(37); 2022; 17967-17976.)
    This paper reports a facile technique to construct an oxide nanostructured film on a low-power microheater sensor platform to detect NO sub(2) gas with high sensitivity and selectivity at a low temperature. Microcube-shaped ...
  • A Zinc(II) coordination polymer based on a chain of {Zn sub(2) O sub(7)} bitetrahedra bridged by 3-methoxybenzoates 
    Bhargao, P.H.; Hathwar, V.R.; Srinivasan, B.R. (ChemistrySelect. 5(31); 2020; 9820-9824.)
    The synthesis, crystal structure and properties of a zinc(II) coordination polymer viz. [Zn sub(2)(mu -OH)(mu sub(2-)eta sup(1):eta sup(1)-3-mba) sub(3)] 1 (3-mba=3-methoxybenzoate) based on 3-methoxybenzoic acid is ...
  • ZnGa(2)O(4):Cr3+: a new red long-lasting phosphor with high brightness 
    Bessiere, A.; Jacquart, S.; Priolkar, K.R.; Lecointre, A.; Viana, B.; Gourier, D. (Optics Express. 19(11); 2011; 10131-10137.)
    ZnGa(2)O(4):Cr3+ is shown to be a new bright red UV excited long-lasting phosphor potentially suitable for in vivo imaging due to its 650 nm-750 nm emission range. Photoluminescence and X-ray excited radioluminescence show ...