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Dive into the research topics where Peyala Dharmaiah is active.

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Featured researches published by Peyala Dharmaiah.


Optical Materials | 2015

Concentration dependent luminescence properties of Sm3+-ions in tellurite–tungsten–zirconium glasses

G. Venkataiah; C.K. Jayasankar; K. Venkata Krishnaiah; Peyala Dharmaiah; N. Vijaya


Journal of Alloys and Compounds | 2016

Influence of powder size on thermoelectric properties of p-type 25%Bi2Te375%Sb2Te3 alloys fabricated using gas-atomization and spark-plasma sintering

Peyala Dharmaiah; Hyo-Seob Kim; Chul-Hee Lee; Soon-Jik Hong


Materials Research Bulletin | 2016

Luminescence and energy transfer in Dy3+/Tb3+ co-doped transparent oxyfluorosilicate glass-ceramics for green emitting applications

Peyala Dharmaiah; C.S. Dwaraka Viswanath; Ch. Basavapoornima; Kummara Venkata Krishnaiah; C.K. Jayasankar; Soon-Jik Hong


Acta Materialia | 2017

Large-scale production of (GeTe)x(AgSbTe2)100−x (x=75, 80, 85, 90) with enhanced thermoelectric properties via gas-atomization and spark plasma sintering

Hyo-Seob Kim; Peyala Dharmaiah; Babu Madavali; R.T. Ott; Kap-Ho Lee; Soon-Jik Hong


Journal of Materials Research | 2013

Optical and upconversion properties of Er 3+ -doped oxyfluoride transparent glass-ceramics containing SrF 2 nanocrystals

Culala Rajasekharaudayar Kesavulu; Mi-Yeon Yoo; Jin-Ho Lee; Ki-Soo Lim; Peyala Dharmaiah; C.K. Jayasankar; Palamandala Babu


Journal of Alloys and Compounds | 2017

Investigation of microstructure and thermoelectric properties at different positions of large diameter pellets of Bi0.5Sb1.5Te3 compound

Ki-Chan Park; Peyala Dharmaiah; Hyo-Seob Kim; Soon-Jik Hong


Journal of Electronic Materials | 2017

Thermoelectric Properties of Bi2Te3 Nanocrystals with Diverse Morphologies Obtained via Modified Hydrothermal Method

Peyala Dharmaiah; Soon-Jik Hong


Journal of Alloys and Compounds | 2017

Enhanced thermoelectric performance through carrier scattering at spherical nanoparticles in Bi0.5Sb1.5Te3/Ta2O5 composites

Eun Bin Kim; Peyala Dharmaiah; Dong-won Shin; Kap-Ho Lee; Soon-Jik Hong


Science of Advanced Materials | 2015

Broadband Near-Infrared Luminescence and Visible Upconversion of Er 3+ -Doped Tungstate-Tellurite Glasses

K. Venkata Krishnaiah; G. Venkataiah; Jose Marques-Hueso; Peyala Dharmaiah; C.K. Jayasankar; B.S. Richards


Archives of Metallurgy and Materials | 2015

Fabrication Of Zn4Sb3 Alloys By A Combination Of Gas-Atomization And Spark Plasma Sintering Processes

Peyala Dharmaiah; H.S. Kim; Ki-Seon Lee; Soon-Jik Hong

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Soon-Jik Hong

Kongju National University

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Hyo-Seob Kim

Kongju National University

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C.K. Jayasankar

Sri Venkateswara University

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Babu Madavali

Kongju National University

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Chul Hee Lee

Kongju National University

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Kap-Ho Lee

Chungnam National University

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Chul-Hee Lee

Kongju National University

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Dong-won Shin

Kongju National University

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Sang Min Yoon

Kongju National University

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G. Venkataiah

Sri Venkateswara University

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