Journal of Pure and Applied Ultrasonics

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Elastic and Ultrasonic Properties of Cadmium Oxide


Affiliations
1 University School of Information & Communication Technology, Guru Gobind Singh Indraprastha University, New Delhi-110 078, India
2 Amity School of Engineering & Technology Delhi, A.U.U.P. Premises, Noida-201 313, India
3 Department of Physics, Prof. Rajendra Singh (Rajju Bhaiya) Institute of Physical Sciences for Study and Research, Veer Bahadur Singh Purvanchal University, Jaunpur-222 003, India
4 Department of Physics, P.P.N. (P.G.) College, Kanpur-208 001, India
 

The attenuation of ultrasonic waves has been estimated in rocksalt type (B1) and CsCl type (B2) structures of CdO at room temperature along , and directions. First of all, the higher order elastic constants have been computed using Born model with Mori and Hiki approach. Then, the second order elastic constants (SOECs) were applied to compute the mechanical constants such as shear modulus, Young's modulus, bulk modulus, tetragonal modulus, Poisson's ratio, Pugh's indicator for finding performance of CdO. Numerous physical quantities, such as ultrasonic velocity, Debye temperature, thermal conductivity, ultrasonic Gruneisen parameter and acoustic coupling constants have been determined for the chosen material. Finally, the attenuation of ultrasonic waves has been compared in B1 and B2 phases of CdO and discussed in correlation with available findings.

Keywords

Cadmium Oxide, Elastic Constants, Thermal Properties, Ultrasonic Properties.
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  • Quiñones-Galván J.G., Lozada-Morales R., JiménezSandoval S., Camps E., Castrejón-Sánchez V.H., Campos-González E., Zapata-Torres M., PérezCenteno A. and Santana-Aranda M.A., Physical properties of a non-transparent cadmium oxide thick film deposited at low fluence by pulsed laser deposition. Mater. Res. Bull. 76 (2016) 376-383.

  • Sagadevan S. and Veeralakshmi A., Synthesis, Structural and Dielectric Characterization of Cadmium Oxide Nanoparticles. Int. J. Chem. Mol. Eng. 8 (2014) 1492-1495.

  • Yang, Y., Jin, S., Medvedeva, J.E., Ireland, J.R., Metz, A.W., Ni, J., Hersam, M.C., Freeman, A.J. and Marks, T.J., CdO as the archetypical transparent conducting oxide. Systematics of dopant ionic radius and electronic structure effects on charge transport and band structure. J. Am. Chem. Soc. 127 (2005) 8796-8804.

  • Sarma, H. and Sarma, K.C., Structural characterization of cadmium oxide nanoparticles by means of X-ray line profile analysis. J. Basic App. Eng. Res. 2 (2015) 1773-1780.

  • Sahoo B.D., Joshi K.D. and Gupta S.C., Ab initio calculations on structural, elastic and dynamic sta-bility of CdO at high pressures. J. Appl. Phys. 112 (2012) 093523.

  • Bhardwaj P., Structural and thermophysical properties of cadmium oxide. ISRN Thermodynamics. (2012) 1-4.

  • Jentys A., Grimes R.W., Gale J.D. and Catlow C.R.A., Structural properties of CdO and CIS clusters in Zeolite, Y.J. Phys. Chem. 97 (1993) 13535-13538.

  • Moreno R.J.G. and Takeuchi N., First principles calculations of the ground-state properties and struc-tural phase transformation in CdO. Phys. Rev. B 66 (2002) 205205.

  • Dou Y., Egdell R.G., Law D.S.L., Harrison N.M. and Searle B.G., An experimental and theoretical investigation of the electronic structure of CdO. J. Phys. Condens. Matter. 38 (1998) 8447.

  • Piper L.F.J., DeMasi A., Smith K.E., Schleife A., Fuchs F., Bechstedt F., Zuniga-Pérez J. and Munoz-Sanjosé V., Electronic structure of single-crystal rocksaltCdO studied by soft x-ray spectroscopies and ab initio calculations. Phys. Rev. B 77 (2008) 125204.

  • Bhalla V., Kumar R., Tripathy C. and Singh D., Mechanical and thermal properties of praseodymium monopnictides: an ultrasonic study. Int. J. Mod. Phys. B 27 (2013) 1350116.

  • Jyoti B., Singh S.P., Gupta M., Tripathi S., Singh D. and Yadav R.R., Investigation of zirconium nanowire by elastic, thermal and ultrasonic analysis, Z. Naturforsch. 2020 (Article in Press), doi: 10.1515/zna-2020-0167.

  • Mori S. and Hiki Y., Calculation of the third-and fourth-order elastic constants of alkali halide crystals. J. Phys. Soc. Jpn. 45 (1975) 1449-1456.

  • Singh D. and Pandey D.K., Ultrasonic investigations in intermetallics. Indian Acad. Sci. 72 (2009) 389-398.


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  • Elastic and Ultrasonic Properties of Cadmium Oxide

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Authors

Jyoti Bala
University School of Information & Communication Technology, Guru Gobind Singh Indraprastha University, New Delhi-110 078, India
Vyoma Bhalla
Amity School of Engineering & Technology Delhi, A.U.U.P. Premises, Noida-201 313, India
Devraj Singh
Department of Physics, Prof. Rajendra Singh (Rajju Bhaiya) Institute of Physical Sciences for Study and Research, Veer Bahadur Singh Purvanchal University, Jaunpur-222 003, India
C. P. Yadav
Department of Physics, P.P.N. (P.G.) College, Kanpur-208 001, India
D. K. Pandey
Department of Physics, P.P.N. (P.G.) College, Kanpur-208 001, India

Abstract


The attenuation of ultrasonic waves has been estimated in rocksalt type (B1) and CsCl type (B2) structures of CdO at room temperature along , and directions. First of all, the higher order elastic constants have been computed using Born model with Mori and Hiki approach. Then, the second order elastic constants (SOECs) were applied to compute the mechanical constants such as shear modulus, Young's modulus, bulk modulus, tetragonal modulus, Poisson's ratio, Pugh's indicator for finding performance of CdO. Numerous physical quantities, such as ultrasonic velocity, Debye temperature, thermal conductivity, ultrasonic Gruneisen parameter and acoustic coupling constants have been determined for the chosen material. Finally, the attenuation of ultrasonic waves has been compared in B1 and B2 phases of CdO and discussed in correlation with available findings.

Keywords


Cadmium Oxide, Elastic Constants, Thermal Properties, Ultrasonic Properties.

References