Article

Vishwakarma, Avinash and Chauhan, Nagendra S. and Bhardwaj, Ruchi and Johari, Kishor Kumar and Dhakate, Sanjay R. and Gahtori, Bhasker and Bathula, Sivaiah (2020) Melt-Spun SiGe Nano-Alloys: Microstructural Engineering Towards High Thermoelectric Efficiency. Journal of Electronic Materials , 50 (1). pp. 364-374. ISSN 0361-5235

Kumar, Sumit and Kaswan, Jyoti and Satpati, Biswarup and Shukla, A. K. and Gahtori, Bhasker and Pulikkotil, J. J. and Dogra, Anjana (2020) LaScO3/SrTiO3: A conducting polar heterointerface of two 3d band insulating perovskites. Applied Physics Letters, 116 (5). 051603-051608. ISSN 0003-6951

Chauhan, Nagendra S. and Bathula, Sivaiah and Gahtori, Bhasker and Kolen'ko, Yury, V. and Dhar, Ajay (2019) Enhanced Thermoelectric Performance in Hf-Free p-Type (Ti, Zr)CoSb Half-Heusler Alloys. Journal of Electronic Materials , 48 SI (10). pp. 6700-6709. ISSN 0361-5235

Maheshwari, P. K. and Reddy, V. Raghavendra and Gahtori, Bhasker and Awana, V. P. S. (2019) Detailed physical property characterization of FeTe1-xSex(0.00 <= x <= 0.50) single crystals. Materials Research Express, 6 (4). 046003- 046013. ISSN 2053-1591

Chauhan, Nagendra S. and Bathula, Sivaiah and Vishwakarma, Avinash and Bhardwaj, Ruchi and Johari, Kishor Kumar and Gahtori, Bhasker and Saravanan, Muthiah and Dhar, Ajay (2018) Compositional tuning of ZrNiSn half-Heusler alloys: Thermoelectric characteristics and performance analysis. Journal of Physics and Chemistry of Solids, 123. pp. 105-112. ISSN 0022-3697

Upadhyay, Naval Kishor and Kumaraswamidhas, L. A. and Gahtori, Bhasker and Bathula, Sivaiah and Muthiah, Saravanan and Shyam, Radhey and Chauhan, Nagendra Singh and Bhardwaj, Ruchi and Dhar, Ajay (2018) Enhancement in thermoelectric performance of bulk CrSi2 dispersed with nanostructured SiGe nanoinclusions. Journal of Alloys and Compounds, 765. pp. 412-417. ISSN 0925-8388

Upadhyay, Naval Kishor and Kumaraswamidhas, L. A. and Gahtori, Bhasker and Bathula, Sivaiah and Muthiah, Saravanan and Shyam, Radhey and Chauhan, Nagendra Singh and Bhardwaj, Ruchi and Dhar, Ajay (2018) Enhancement in thermoelectric performance of bulk CrSi2 dispersed with nanostructured SiGe nanoinclusions. Journal of Alloys and Compounds, 765. pp. 412-417. ISSN 0925-8388

Jain, Shubhendra Kumar and Mishra, Monu and Aggarwal, Neha and Krishna, Shibin and Gahtori, Bhasker and Pandey, Akhilesh and Gupta, Govind (2018) Influence of temperature and A1/N ratio on structural, chemical & electronic properties of epitaxial A1N films grown via PAMBE. Applied Surface Science, 455. pp. 919-923. ISSN 0169-4332

Chauhan, Nagendra S. and Bathula, Sivaiah and Vishwakarma, Avinash and Bhardwaj, Ruchi and Johari, Kishor Kumar and Gahtori, Bhasker and Dhar, Ajay (2018) Facile fabrication of p- and n-type half-Heusler alloys with enhanced thermoelectric performance and low specific contact resistance employing spark plasma sintering. Materials Letters , 228. pp. 250-253. ISSN 0167-577X

Upadhyay, Naval Kishor and Kumaraswamidhas, L. A. and Gahtori, Bhasker and Muthaiah, Saravanan and Bathula, Sivaiah (2018) Facile synthesis of earth-abundant and non-toxic p-type Si96B4/SiCp nanocomposites with enhanced thermoelectric performance. Materials Science in Semiconductor Processing, 75. pp. 234-238. ISSN 1369-8001

Mishra, Monu and Gundimeda, Abhiram and Krishna, Shibin and Aggarwal, Neha and Goswami, Lalit and Gahtori, Bhasker and Bhattacharyya, Biplab and Husale, Sudhir and Gupta, Govind (2018) Surface-Engineered Nanostructure-Based Efficient Nonpolar GaN Ultraviolet Photodetectors. ACS Omega, 3 (2). pp. 2304-2311. ISSN 2470-1343

Sultana, Rabia and Gahtori, Bhasker and Meena, R. S. and Awana, V. P. S. (2018) Synthesis and Structural Characterization of Bulk Sb2Te3 Single Crystal. Solid State Physics: Proceedings Of The 55th DAE Solid State Physics Symposium 2010, PTS A and B, 1953. 070021-070024. ISSN 0094-243X

Namsani, Sadanandam and Gahtori, Bhasker and Auluck, Sushil and Singh, Jayant K. (2017) An interaction potential to study the thermal structure evolution of a thermoelectric material: -Cu2Se. Journal of Computational Chemistry, 38 (25). pp. 2161-2170. ISSN 0192-8651

Prasad, Shyam K. and Rao, Ashok and Gahtori, Bhasker and Bathula, Sivaiah and Dhar, Ajay and Chang, Chia-Chi and Kuo, Yung-Kang (2017) Low-temperature thermoelectric properties of Pb doped Cu2SnSe3. Physica B: Condensed Matter, 520. 7-12. ISSN 0921-4526

Prasad, K. Shyam and Rao, Ashok and Tyagi, Kriti and Chauhan, Nagendra Singh and Gahtori, Bhasker and Dhar, Ajay (2017) Enhanced thermoelectric performance of Pb doped Cu2SnSe3 synthesized employing spark plasma sintering. Physica B: Condensed Matter, 512. pp. 39-44. ISSN 0921-4526

Mishra, Monu and Gundimeda, Abhiram and Krishna, Shibin and Aggarwal, Neha and Gahtori, Bhasker and Dilawar, Nita and Aggarwal, Ved Varun and Singh, Manju and Rakshit, Rajib and Gupta, Govind (2017) Wet chemical etching induced stress relaxed nanostructures on polar & non-polar epitaxial GaN films. Physical Chemistry Chemical Physics, 9 (13). pp. 8787-8801. ISSN 1463-9076

Awana, Geet and Sultana , Rabia and Maheshwari, P. K. and Goyal, Reena and Gahtori, Bhasker and Gupta, Anurag and Awana, V. P. S. (2017) Crystal Growth and Magneto-transport of Bi2Se3 Single Crystals. Journal of Superconductivity and Novel Magnetism, 30 (4). pp. 853-856. ISSN 1557-1939

Maheshwari, P. K. and Gahtori, Bhasker and Gupta, Anurag and Awana, V. P. S. (2017) Impact of Fe site Co substitution on superconductivity of Fe1-xCoxSe0.5Te0.5 (x=0.0 to 0.10): A flux free single crystal study. AIP Advances, 7 (01500). 015006-1-015006-11. ISSN 2158-3226

Khasimsaheb, B. and Singh, Niraj Kumar and Bathula, Sivaiah and Gahtori, Bhasker and Haranath, D. and Neeleshwar, S. (2017) The effect of carbon nanotubes (CNT) on thermoelectric properties of lead telluride (PbTe) nanocubes. Current Applied Physics , 17. pp. 306-313. ISSN 1567-1739

K., Shyam Prasad and Rao, Ashok and Gahtori, Bhasker and Bathula, Sivaiah and Dhar, Ajay and Du, Jia-Shiun and Kuo, Yung-Kang (2016) The low and high temperature thermoelectric properties of Sb doped Cu2SnSe3. Materials Research Bulletin, 83. 160 -166. ISSN 0025-5408

Maheshwari, P. K. and Gahtori, Bhasker and Awana, V. P. S. (2016) Fast Suppression of Superconductivity with Fe Site Ni Substitution in Fe1-xNixSe0.5Te0.5 (x=0.0 to 0.20) Single Crystals. Journal of Superconductivity and Novel Magnetism, 29 (10). 2473-2478 . ISSN 1557-1939

Maheshwari, P. K. and Joshi, L. M. and Gahtori, Bhasker and Srivastava, A. K. and Gupta, Anurag and Patnaik, S. P. and Awana, V. P. S. (2016) Flux free growth of superconducting FeSe single crystals. Materials Research Express , 3 (7). ISSN 2053-1591

Singh, Niraj Kumar and Bathula, Sivaiah and Gahtori, Bhasker and Tyagi, Kriti and Haranath, D. (2016) The effect of doping on thermoelectric performance of p-type SnSe: Promising thermoelectric material. Journal of Alloys and Compounds, 668. 152-158. ISSN 0925-8388

Singal, Shobhita and Srivastava, Avanish K. and Gahtori, Bhasker and -, Rajesh (2016) Immunoassay for troponin I using a glassy carbon electrode modified with a hybrid film consisting of graphene and multiwalled carbon nanotubes and decorated with platinum nanoparticles. Microchimica Acta, 183 (4). 1375 -1384 . ISSN 0026-3672

Mishra, Savvi and Swati, G. and Rajesh, B. and Tyagi, Kriti and Gahtori, Bhasker and Sivaiah, B. and Vijayan, N. and Dalai, M. K. and Dhar, A. and Auluck, S. and Jayasimhadri, M. and Haranath, D. (2016) Luminescence and advanced mass spectroscopic characterization of sodium zinc orthophosphate phosphor for low-cost light-emitting diodes. Luminescence, 31 (2). 348-355 . ISSN 1522-7235

Maheshwari, P. K. and Jha, Rajveer and Gahtori, Bhasker and Awana, V. P. S. (2016) Structural and Transport Studies of Under-Doped FeTe1-xSex(x=0.0, 0.01, 0.03, 0.05) Single Crystals. Journal of Superconductivity and Novel Magnetism , 29 (3). 543-545 . ISSN 1557-1939

Tyagi, Kriti and Waters, Kevin and Wang, Gaoxue and Gahtori, Bhasker and Haranath, D. and Pandey, Ravindra (2016) Thermoelectric properties of SnSe nanoribbons: a theoretical aspect. Materials Research Express, 3 (3). ISSN 2053-1591

Tyagi, Kriti and Gahtori, Bhasker and Bathula, Sivaiah and Singh, Niraj Kumar and Bishnoi, Swati and Auluck, S. and Srivastava, A. K. and Dhar, Ajay (2016) Electrical transport and mechanical properties of thermoelectric tin selenide. RSC Advances, 6 (14). pp. 11562-11569. ISSN 2046-2069

Maheshwari, P. K. and Jha, Rajveer and Gahtori, Bhasker and Awana, V. P. S. (2015) Structural and Magnetic Properties of Flux-Free Large FeTe Single Crystal. Journal of Superconductivity and Novel Magnetism, 28 (10). 2893 -2897. ISSN 1557-1939

Maheshwari, P. K. and Jha, Rajveer and Gahtori, Bhasker and Awana, V. P. S. (2015) Flux free growth of large FeSe1/2Te1/2 superconducting single crystals by an easy high temperature melt and slow cooling method. AIP Advances, 5 (9). 097112-1-097112-10. ISSN 2158-3226

Tyagi, Kriti and Gahtori, Bhasker and Bathula, Sivaiah and Jayasimhadri, M. and Singh, NirajKumar and Sharma, Sakshi and Haranath, D. and Srivastava, A. K. and Dhar, Ajay (2015) Enhanced thermoelectric performance of spark plasma sintered copper-deficient nanostructured copper selenide. Journal of Physics and Chemistry of Solids, 81. pp. 100-105. ISSN 0022-3697

Tyagi, Kriti and Gahtori, Bhasker and Bathula, Sivaiah and Jayasimhadri, M. and Sharma, Sakshi and Singh, NirajKumar and Haranath, D. and Srivastava, A. K. and Dhar, Ajay (2015) Crystal structure and mechanical properties of spark plasma sintered Cu2Se: An efficient photovoltaic and thermoelectric material. Solid State Communications, 207. pp. 21-25. ISSN 0038-1098

Gahtori, Bhasker and Bathula, Sivaiah and Tyagi, Kriti and Jayasimhadri, M. and Srivastava, A. K. and Singh, Sukhvir and Budhani, R.C. and Dhar, Ajay (2015) Giant enhancement in thermoelectric performance of copper selenide by incorporation of different nanoscale dimensional defect features. Nano Energy, 13. pp. 36-46. ISSN 2211-2855

Vishwakarma, Amit K. and Jha, Kaushal and Jayasimhadri, M. and Sivaiah, B. and Gahtori, Bhasker and Haranath, D. (2015) Emerging cool white light emission from Dy3+ doped single phase alkaline earth niobate phosphors for indoor lighting applications. Dalton Transactions, 44 (39). 17166-17174. ISSN 1477-9226

Bathula, Sivaiah and Jayasimhadri, M. and Gahtori, Bhasker and Singh, Niraj Kumar and Tyagi, Kriti and Srivastava, A. K. and Dhar, Ajay (2015) The role of nanoscale defect features in enhancing the thermoelectric performance of p-type nanostructured SiGe alloys. Nanoscale, 7 (29). 12474-12483 . ISSN 2040-3364

Tyagi, Kriti and Gahtori, Bhasker and Bathula, Sivaiah and Toutam, Vijaykumar and Sharma, Sakshi and Singh, Niraj Kumar and Dhar, Ajay (2014) Thermoelectric and mechanical properties of spark plasma sintered Cu3SbSe3 and Cu3SbSe4: Promising thermoelectric materials. Applied Physics Letters, 105 (26). ISSN 0003-6951

Tyagi, Kriti and Gahtori, Bhasker and Bathula, Sivaiah and Auluck, S. and Dhar, Ajay (2014) Band structure and transport studies of copper selenide: An efficient thermoelectric material. Applied Physics Letters, 105 (17). ISSN 0003-6951

Bathula, Sivaiah and Gahtori, Bhasker and Jayasimhadri, M. and Tripathy, S. K. and Tyagi, Kriti and Srivastava, A. K. and Dhar, Ajay (2014) Microstructure and mechanical properties of thermoelectric nanostructured n-type silicon-germanium alloys synthesized employing spark plasma sintering. Applied Physics Letters, 105 (6). ISSN 0003-6951

Daivajna, Mamatha D. and Kumar, Neeraj and Awana, V. P. S. and Gahtori, Bhasker and Christopher, J. Benedict and Manjunath, S.O. and Syu, K. Z. and Kuo, Y. K. and Rao, Ashok (2014) Electrical, magnetic and thermal properties of Pr0.6-xBixSr0.4MnO3 manganites. Journal of Alloys and Compounds, 588. pp. 406-412. ISSN 0925-8388

Xu, Dongwei and Haranath, D. and He, Haiying and Mishra, Savvi and Bharti, Isha and Yadav, Deepika and Sivaiah, B. and Gahtori, Bhasker and Vijayan, N. and Dhar, A. and Zhu, Jiajie and Shanker, V. and Pandey, Ravindra (2014) Studies on phase stability, mechanical, optical and electronic properties of a new Gd2CaZnO5 phosphor system for LEDs. CrystEngComm, 16 (9). pp. 1652-1658. ISSN 1466-8033

Tyagi, Kriti and Gahtori, Bhasker and Bathula, Sivaiah and Srivastava, A. K. and Shukla, A. K. and Auluck, Sushil and Dhar, Ajay (2014) Thermoelectric properties of Cu3SbSe3 with intrinsically ultralow lattice thermal conductivity. Journal of Materials Chemistry A, 2 (38). 15829-15835 . ISSN 2050-7488

Singh, Shiva Kumar and Kumar, Anuj and Gahtori, Bhasker and -, Shruti and Sharma, Gyaneshwar and Patnaik, Satyabrata and Awana, Veer P. S. (2012) Bulk Superconductivity in Bismuth Oxysulfide Bi4O4S3. Journal of the American Chemical Society, 134 (40). 16504-16507. ISSN 0002-7863

Pal, Anand and Mehdi, Syed Sajjad and Husain, Mushahid and Gahtori, Bhasker and Awana, V. P. S. (2011) Complex magnetism and magneto-transport of RECoPO (RE 5 La, Nd, and Sm). Journal of Applied Physics, 110 (10). 103913 . ISSN 1089-7550

Chakraborty, Tirthankar and Gahtori, Bhasker and Soni, Ajay and Okram, G. S. and Agarwal, S. K. and Chen, Y. S. and Kuo, Y. K. and -, Geetha and Rao, Ashok and Sarkar, Chandan Kumar (2010) Electrical and thermal properties of bulk superconductors Eu0.95Pr0.05Ba2(Cu1−xMx)3O7−δ (M = Fe, Ni, Zn and Mn). Physica C: Superconductivity, 470 (3). pp. 244-249. ISSN 0921-4534

Chakraborty, Tirthankar and Gahtori, Bhasker and Ahsan, M. A. H. and -, Geetha and Chen, Y.-S. and Kuo, Y.-K. and Rao, Ashok and Sarkar, Chandan Kumar and Agrawal, S. K. (2009) Thermal conductivity and thermo-power of View the MathML source (View the MathML source and View the MathML source) bulk superconductors. Solid State Communications, 150 (9-10). pp. 454-457. ISSN 0038-1098

Agarwal, S. K. and Kumar, Neeraj and Panwar, Neeraj and Gahtori, Bhasker and Rao, Ashok and Chang, P.C. and Kuo, Y.-K. (2009) Structural, electrical and thermal studies of Nb-doped Pr0.7Sr0.3Mn1-xNbxO3(0 <= x <= 0.05) manganites. Solid State Communications, 150 (13-14). pp. 684-688. ISSN 0038-1098

Rao, Ashok and Das, Anirban and Chakraborty, Tirthankar and Gahtori, Bhasker and Agarwal, S. K. and Sarkar, Chandan Kumar and Sivakumar, K. M. and Wu, K. K. and Kuo, Y. K. (2008) Electrical and thermal transport properties of EuBa2(Cu1-xMnx)(3)O7-delta. Journal Of Physics: Condensed Matter, 20 (48). 485212-1-485212-6. ISSN 0953-8984

Rao, Ashok and Gahtori, Bhasker and Agarwal, S. K. and Chakraborty, Tirthankar and Sarkar, Chandan Kumar and Das, Anirban (2008) Low temperature specific heat (zero field and with field) of Fe and Mn-doped MgB2. Physica C: Superconductivity, 469 (1). pp. 64-69. ISSN 0921-4534

Gahtori, Bhasker and Agarwal, S. K. and Chakraborty, Tirthankar and Rao, Ashok and Kuo, Y.-K. (2008) Specific heat and correlation between resistivity and thermoelectric power of GdBa2(Cu1-xMnx)(3)O7-delta HTSC system for x <= 0.02. Physica C: Superconductivity, 469 (1). pp. 27-29. ISSN 0921-4534

Gahtori, Bhasker and Lal, R. and Agarwal, S. K. and Das, Anirban and Chakraborty, Tirthankar and Rao, Ashok (2008) Superconducting transition temperature in the co-doped Y0.95Pr0.05Ba2(Cu1-xMnx)3O7-δ superconductors for x ≤ 0.02. Indian Journal of Pure & Applied Physics, 46. pp. 575-579. ISSN 0975-1041

Gahtori, Bhasker and Lal, R. and Agarwal, S. K. (2008) Superconducting transition temperature of co-doped Y0.95Pr0.05Ba2(Cu1-xMnx)3O7-δ superconductors for x 0.02. Indian Journal of Pure & Applied Physics, 46. pp. 575-579. ISSN 0975-1041

Awana, V. P. S. and -, Govind and Pal, Anand and Gahtori, Bhasker and Kaushik, S. D. and Vajpayee, A. and Kumar, Jagdish and Kishan, H. (2010) Anomalous heat capacity and x-ray photoelectron spectroscopy of superconducting FeSe1/2Te1/2. Journal of Applied Physics, 109 (7). 07E122. ISSN 1089-7550

Kumar, Anuj and Gahtori, Bhasker and Kumar, Neeraj and Awana, V. P. S. and Srivastava, A. K. and Panwar, Neeraj and Kishan , H. and Felner, I. (2009) NANO-VANADIUM DOPING-DRIVEN LOW TEMPERATURE STRUCTURAL PHASE TRANSFORMATION IN TITANIA. Modern Physics Letters B , 23 (29). pp. 3543-3549. ISSN 1793-6640

Kumar, Neeraj and Panwar, Neeraj and Gahtori, Bhasker and Singh, Neelam and Kishan, H. and Awana, V. P. S. (2010) Structural, dielectric and magnetic properties of Pr substituted Bi1−xPrxFeO3 (0 ≤ x ≤ 0.15) multiferroic compounds. Journal of Alloys and Compounds, 501 (2). L29-L32. ISSN 0925-8388

Awana, V. P. S. and Pal, Anand and Vajpayee, Arpita and Gahtori, Bhasker and Kishan, H. (2010) Superconductivity and thermal properties of sulphur doped FeTe with effect of oxygen post annealing. Physica C: Superconductivity, 471 (3-4). pp. 77-82. ISSN 0921-4534