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Articles (37)
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Graphitic carbon nitride-bismuth antimony telluride nanocomposites: A potential material for thermoelectric applications

Shyni, P., Pradyumnan, P.P., Rajasekar, P., Narayanan, Aswathy M., Umarji, Arun M.

Journal:

Journal of Alloys and Compounds

Année:

2021

Fichier:

PDF, 3.02 MB

2021

Particle size effect on the thermal conductivity reduction of silicon based thermoelectric composites

Parasuraman, Rajasekar, Wu, Yunhui, Ordonez-Miranda, Jose, Volz, Sebastian, Umarji, Arun M.

Journal:

Sustainable Energy Fuels

Année:

2018

Langue:

english

Fichier:

PDF, 1.94 MB

english, 2018

First example of engineered Î²-cyclodextrinylated MEMS devices for volatile pheromone sensing of olive fruit pests

Moitra, Parikshit, Bhagat, Deepa, Kamble, Vinayak B., Umarji, Arun M., Pratap, Rudra, Bhattacharya, Santanu

Journal:

Biosensors and Bioelectronics

Année:

2020

Fichier:

PDF, 3.97 MB

2020

Synthesis of New Amorphous Metallic Spin Glasses M2SnTe4 (MCr, Mn, Fe, Co): Solvent Induced Metal-Insulator Transformations

Dr. Robert C. Haushalter, Dr. Charles M. O'Connor, Dr. Jeanne P. Haushalter, Dr. Arun M. Umarji, Dr. Gopal K. Shenoy

Journal:

Angewandte Chemie International Edition

Année:

1984

Langue:

english

Fichier:

PDF, 203 KB

english, 1984

Room temperature synthesis of transition metal silicide-conducting polymer micro-composites for thermoelectric applications

Ail, Ujwala, Khan, Zia Ullah, Granberg, Hjalmar, Berthold, Fredrik, Parasuraman, Rajasekar, Umarji, Arun M., Slettengren, Kerstin, Pettersson, Henrik, Crispin, Xavier

Journal:

Synthetic Metals

Année:

2017

Langue:

english

Fichier:

PDF, 2.62 MB

english, 2017

Structure, energetics and diffusion properties of isomers of trimethyl benzene in β zeolite: Uptake and Monte Carlo simulation study

Srinivasa Rao Varanasi, Prakash Kumar, Vijayalakshmi Ravi Puranik, Arun Umarji, S. Yashonath

Journal:

Microporous and Mesoporous Materials

Année:

2009

Langue:

english

Fichier:

PDF, 733 KB

english, 2009

Binder removal studies in ceramic thick shapes made by laminated object manufacturing

Anirban Das, Giridhar Madras, Niladri Dasgupta, Arun M. Umarji

Journal:

Journal of the European Ceramic Society

Année:

2003

Langue:

english

Fichier:

PDF, 185 KB

english, 2003

Effect of Substitution of Ca on Thermal Expansion of Cordierite (Mg2Al4Si5O18)

Sai Sundar V. S. S. Vepa, Arun M. Umarji

Journal:

Journal of the American Ceramic Society

Année:

1993

Langue:

english

Fichier:

PDF, 371 KB

english, 1993

Perovskite Phase Formation in the Relaxor System [Pb(Fe1/2Nb1/2)O3]1-x–[Pb(Zn1/3Nb2/3)O3]x

Radhika M. V. Rao, Arvind Halliyal, Arun M. Umarji

Journal:

Journal of the American Ceramic Society

Année:

1996

Fichier:

PDF, 2.72 MB

1996

Thermal analysis and thermal expansion studies on high density YBa2−xLaxCu3O7−δ, 0⩽x⩽0.2

Nagesh S. Kini, Arun M. Umarji

Journal:

Solid State Sciences

Année:

2003

Langue:

english

Fichier:

PDF, 358 KB

english, 2003

Systematic Crystallographic Investigation of Hydrogen-Bonded Networks Involving Monohydrogen Tartrate−Amine Complexes: Potential Materials for Nonlinear Optics ‖

Kadirvelraj, Renuka, Umarji, Arun M., Robinson, Ward T., Bhattacharya, Santanu, Guru Row, Tayur N.

Journal:

Chemistry of Materials

Année:

1996

Langue:

english

Fichier:

PDF, 1.23 MB

english, 1996

Optimization of rheological properties of photopolymerizable alumina suspensions for ceramic microstereolithography

Goswami, Ankur, K, Ankit, Balashanmugam, N., Umarji, Arun M., Madras, Giridhar

Journal:

Ceramics International

Année:

2014

Langue:

english

Fichier:

PDF, 8.13 MB

english, 2014

Gas sensing response analysis of p-type porous chromium oxide thin films

Kamble, Vinayak B., Umarji, Arun M.

Journal:

Journal of Materials Chemistry C

Année:

2013

Langue:

english

Fichier:

PDF, 3.01 MB

english, 2013

[IEEE International Conference on Advanced Nanomaterials & Emerging Engineering Technologies (ICANMEET-2013) - Chennai (2013.7.24-2013.7.26)] International Conference on Advanced Nanomaterials & Emerging Engineering Technologies - Effect of Mo doping on the electrical properties of VO2 phase

Bharathi, R., Umarji, Arun M.

Année:

2013

Langue:

english

Fichier:

PDF, 488 KB

english, 2013

[IEEE 2012 1st International Symposium on Physics and Technology of Sensors (ISPTS) - Pune, India (2012.03.7-2012.03.10)] 2012 1st International Symposium on Physics and Technology of Sensors (ISPTS-1) - Chromium oxide thin films by Ultrasonic Nebulized Spray Pyrolysis of Aqueous Combustion Mixture for gas sensing application

Kamble, Vinayak B., Umarji, Arun. M.

Année:

2012

Langue:

english

Fichier:

PDF, 1.08 MB

english, 2012

Defect induced optical bandgap narrowing in undoped SnO2 nanocrystals

Kamble, Vinayak B., Umarji, Arun M.

Journal:

AIP Advances

Année:

2013

Langue:

english

Fichier:

PDF, 1.18 MB

english, 2013

Correlating defect induced ferromagnetism and gas sensing properties of undoped tin oxide sensors

Kamble, Vinayak B., Umarji, Arun M.

Journal:

Applied Physics Letters

Année:

2014

Langue:

english

Fichier:

PDF, 725 KB

english, 2014

Effect of Pt doping on the gas sensing properties of porous chromium oxide films through a kinetic response analysis approach

Kamble, Vinayak B., Umarji, Arun M.

Journal:

RSC Advances

Année:

2015

Langue:

english

Fichier:

PDF, 2.22 MB

english, 2015

Nickel Substitution Induced Effects on Gas Sensing Properties of Cobalt Ferrite Nanoparticles

Joshi, Seema, Kamble, Vinayak B., Kumar, Manoj, Umarji, Arun M., Srivastava, Geetika

Journal:

Journal of Alloys and Compounds

Année:

2015

Langue:

english

Fichier:

PDF, 2.52 MB

english, 2015

Effect of W addition on the electrical switching of VO 2 thin films

Rajeswaran, Bharathi, Umarji, Arun M.

Journal:

AIP Advances

Année:

2016

Langue:

english

Fichier:

PDF, 609 KB

english, 2016

Analyzing the kinetic response of tin oxide-carbon and tin oxide-CNT composites gas sensors for alcohols detection

Kamble, Vinayak, Umarji, Arun

Journal:

AIP Advances

Année:

2015

Langue:

english

Fichier:

PDF, 9.01 MB

english, 2015

Thermochromic VO 2 thin films on ITO-coated glass substrates for broadband high absorption at infra-red frequencies

Rajeswaran, Bharathi, Pradhan, Jitendra K., Anantha Ramakrishna, S., Umarji, Arun M.

Journal:

Journal of Applied Physics

Année:

2017

Langue:

english

Fichier:

PDF, 4.52 MB

english, 2017

Synthesis, structure and thermoelectric properties of $$\mathrm{La}_{1-x}\mathrm{Na}_{x}\mathrm{CoO}_{3 }$$ La 1 - x Na x CoO 3

Behera, Sukanti, Kamble, Vinayak B, Vitta, Satish, Umarji, Arun M, Shivakumara, C

Journal:

Bulletin of Materials Science

Année:

2017

Langue:

english

Fichier:

PDF, 2.91 MB

english, 2017

Computed tomographic features of fibrous dysplasia of maxillofacial region

Sontakke, Subodh Arun, Karjodkar, Freny R, Umarji, Hemant R

Journal:

Imaging Science in Dentistry

Année:

2011

Langue:

english

Fichier:

PDF, 417 KB

english, 2011

High contrast switchability of VO_2 based metamaterial absorbers with ITO ground plane

Pradhan, Jitendra K., Anantha Ramakrishna, S., Rajeswaran, Bharathi, Umarji, Arun M., Achanta, Venu Gopal, Agarwal, Amit K., Ghosh, Amitava

Journal:

Optics Express

Année:

2017

Langue:

english

Fichier:

PDF, 2.94 MB

english, 2017

Stabilization of Brownmillerite-Type SrCoO 2.5 by a Cost-Effective Quenching Method for Oxygen-Scavenging Applications

Narayanan, Aswathy M., Parasuraman, Rajasekar, Umarji, Arun M.

Journal:

Industrial & Engineering Chemistry Research

Année:

2018

Langue:

english

Fichier:

PDF, 4.53 MB

english, 2018

Low-cost VO 2 (M1) thin films synthesized by ultrasonic nebulized spray pyrolysis of an aqueous combustion mixture for IR photodetection

Tadeo, Inyalot Jude, Mukhokosi, Emma P., Krupanidhi, Saluru B., Umarji, Arun M.

Journal:

RSC Advances

Année:

2019

Fichier:

PDF, 1.50 MB

2019

Low-cost VO 2 (M1) thin films synthesized by ultrasonic nebulized spray pyrolysis of an aqueous combustion mixture for IR photodetection

Tadeo, Inyalot Jude, Mukhokosi, Emma P., Krupanidhi, Saluru B., Umarji, Arun M.

Journal:

RSC Advances

Année:

2019

Langue:

english

Fichier:

PDF, 1.50 MB

english, 2019

Optimization of absorption/desorption parameters of Brownmillerite SrCoO2.5 for oxygen storage

Narayanan, Aswathy M., Umarji, Arun M.

Journal:

Journal of Alloys and Compounds

Année:

2019

Langue:

english

Fichier:

PDF, 2.06 MB

english, 2019

Optimization of absorption/desorption parameters of Brownmillerite SrCoO2.5 for oxygen storage

Narayanan, Aswathy M., Umarji, Arun M.

Journal:

Journal of Alloys and Compounds

Année:

2019

Fichier:

PDF, 2.06 MB

2019

Effect of Fe alloying on the thermoelectric performance of Cu2Te

Mukherjee, Shriparna, Parasuraman, Rajasekar, Umarji, Arun M., Rogl, Gerda, Rogl, Peter, Chattopadhyay, Kamanio

Journal:

Journal of Alloys and Compounds

Année:

2019

Langue:

english

Fichier:

PDF, 6.35 MB

english, 2019

Highly photoresponsive VO2(M1) thin films synthesized by DC reactive sputtering

Tadeo, Inyalot Jude, Bhardwaj, Devanshi, Sheela, D., Krupanidhi, Saluru B., Umarji, Arun M.

Journal:

Journal of Materials Science: Materials in Electronics

Année:

2020

Fichier:

PDF, 1.34 MB

2020

Rare earth barium cobaltites: potential candidates for low-temperature oxygen separation

Narayanan, Aswathy M., Umarji, Arun M.

Journal:

SN Applied Sciences

Année:

2020

Langue:

english

Fichier:

PDF, 2.93 MB

english, 2020

Enhanced humidity responsive ultrasonically nebulised V 2 O 5 thin films

Tadeo, Inyalot Jude, Parasuraman, Rajasekar, Krupanidhi, Saluru B, Umarji, Arun M

Journal:

Nano Express

Année:

2020

Fichier:

PDF, 1.07 MB

2020

IR Photoresponsive VO2 Thin Films and Electrically Assisted Transition Prepared by Single-Step Chemical Vapor Deposition

Rajeswaran, Bharathi, Tadeo, Inyalot Jude, Umarji, Arun M

Journal:

Journal of Materials Chemistry C

Année:

2020

Fichier:

PDF, 1.72 MB

2020

Effect of fuel and fuel to oxidizer ratio in solution combustion synthesis of nanoceramic powders: MgO, CaO and ZnO

Sherikar, Baburao N., Sahoo, Balaram, Umarji, Arun M.

Journal:

Solid State Sciences

Année:

2020

Fichier:

PDF, 2.92 MB

2020

One-step synthesis of diopside (CaMgSi2O6) ceramic powder by solution combustion method

Sherikar, Baburao N., Sahoo, Balaram, Umarji, Arun M.

Journal:

Advanced Powder Technology

Année:

2020

Fichier:

PDF, 1.66 MB

2020