Elastic and piezoelectric properties of paratellurite (TeO2)
References (4)
Kristall u. Technik
(1969)Z. Kristallogr.
(1961)
Cited by (28)
Electronic structure and optical properties of TeO <inf>2</inf> polymorphs
2019, Results in PhysicsCitation Excerpt :Tellurium oxide (TeO2) is a P-type semiconductor with wide band gap and interesting nonlinear optical properties [1–3]. At ambient conditions, TeO2 has three polymorphs: α-TeO2 (paratellurite, space group: P41212) [4–6], β-TeO2 (tellurium, space group: Pbca) [7] and γ-TeO2 (space group: P212121) [8,9]. All the three polymorphs can be described as different arrangements of corner-sharing TeO4 unit (the distorted trigonal bipyramids).
First-principles study of elastic, electronic, and optical properties of α-TeO<inf>2</inf> under pressure
2019, Journal of Alloys and CompoundsExamination of the temperature influence on phase matching frequency in tunable acousto-optic filters
2019, UltrasonicsCitation Excerpt :For example, the most popular AO material – tellurium dioxide is known for its extremely high acoustic anisotropy [15,16]. The crystalline media characteristics which are important for AO interaction realization (namely the acoustic wave velocity and the refraction indices) depend on temperature [17–20]. Hence, the characteristics of AO devices depend on temperature also [7,10,12,21].