Evaluating the Physical and Optical Properties of K2O – TeO2 – WO3 – B2O3 Glasses
The density, glass transition temperature, and optical traits of tellurium-primarily based totally glasses including 〖WO〗_3,B_2 O_3 and K_2 O are studied on this chapter. The density and glass transition temperature of the cutting-edge gases range with K_2 O mol% . The values of the direct optical band hole, oblique optical band hole energy (E_o), and Urbach energy (ΔE) have all been calculated from the optical absorption research. The values of (E_o ) and (ΔE) range linearly with〖 K〗_2 O mol%.
Department of Physics, Osmania University, Telangana, 500007, India and Department of Physics, University Post Graduate College, Secunderabad, Osmania University, Telangana, 500003, India.
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Keywords: Gasses, XRD, density, glass transition temperature, optical band gap