Publications

• Yinong Yin, Minhui Yuan, Xiaojian Tan, Jing Shuai, Ashutosh Tiwari, Role of dual doping in zinc oxide for optimizing thermoelectric performance, Ceramics International, Volume 49, Issue 14, Part A, 2023, Pages 22753-22759,. Published, 07/15/2023.
• Yinong Yin, Fanfan Shi, Guo-Qiang Liu, Ashutosh Tiwari, Jiazheng Hao, Lunhua He, Dan Liu, Jianfeng Cai, Xiaojian Tan, Jun Jiang, Baogen Shen, Magnetic field enhanced thermal conductivity and origin of large thermopower in layered cobaltates, Journal of Materiomics, Volume 9, Issue 6, 2023, Pages 1048-1055. Published, 05/05/2023.
• Gitanjali Mishra & Carson Minor, Ashutosh Tiwari (2023). High throughput synthesis of BaSnO3 microcrystals by molten salt technique. Materials Chemistry and Physics. Vol. 295, 127042. Published, 02/01/2023.
• Cody Dennett (2022). Towards actinide heterostructure synthesis and science. Nature Communications. Vol. 13. Published, 04/2022.
  https://doi.org/10.1038/s41467-022-29817-0
• Yinong Yin & Fanfan Shi, Guo-Qiang Liu, Xiaojian Tan, Jun Jiang, Ashutosh Tiwari, Baohe Li (2022). Spin-glass behavior and magnetocaloric properties of high-entropy perovskite oxides. Applied Physics Letters. Vol. 120, 082404. Published, 02/2022.
• Yinong Yin & Fanfan Shi, Guo-Qiang Liu, Xiaojian Tan, Jun Jiang, Ashutosh Tiwari, Baohe Li (2022). Spin-glass behavior and magnetocaloric properties of high-entropy perovskite oxides. Applied Physics Letters. Vol. 120, 082404. Published, 02/2022.
• Yinong Yin & Ashutosh Tiwari (2021). Understanding the effect of thickness on the thermoelectric properties of Ca3Co4O9 thin films. Scientific Reports. Vol. 11, 6324. Published, 03/2021.
• Yinong Yin & Ashutosh Tiwari (2021). Compositional Investigations on the Spin Thermoelectric Effect in Ta100–xCux/Yttrium Iron Garnet Thin Films. physica status solidi (RRL)–Rapid Research Letters. Vol. 15, 2000464. Published, 01/2021.
• H. Shen & K Baskaran, Y Yin, K Tian, L Duan, X Zhao, Ashutosh Tiwari (2020). Effect of thickness on the performance of solar blind photodetectors fabricated using PLD grown ß-Ga2O3 thin films. Journal of Alloys and Compounds. Vol. 822, 153419. Published, 05/05/2020.
• S Hosseinzadeh & L Jamilpanah, J Shoa e Gharehbagh, M Behboudnia, Ashutosh Tiwari, SM Mohseni (2019). Effect of YIG nanoparticle size and clustering in proximity-induced magnetism in graphene/YIG composite probed with magnetoimpedance sensors: Towards improved functionality, sensitivity and proximity detection. Composites Part B: Engineering. Vol. 173, 106992. Published, 09/2019.
• M Barzegar & A Iraji zad and Ashutosh Tiwari (2019). On the performance of vertical MoS2 nanoflakes as a gas sensor. Vacuum. Vol. 167, 90. Published, 09/2019.
• Y. Yin & K. Baskaran and Ashutosh Tiwari (2019). A Review of Strategies for Developing Promising Thermoelectric Materials by Controlling Thermal Conduction. Physica Status Solidi (a). Vol. 216, 1800904. Published, 07/2019.
• S. saini & P. Mele and Ashutosh Tiwari (2019). Influence of the planar orientation of the substrate on thermoelectric response of SnSe thin films. Journal of Physics and Chemistry of Solids. Vol. 129, 347. Published, 06/2019.
• S Hosseinzadeh & M Behboudnia, L Jamilpanah, MH Sheikhi, E Mohajerani, K Tian, A Tiwari, P Elahi, SM Mohseni (2019). High saturation magnetization, low coercivity and fine YIG nanoparticles prepared by modifying co-precipitation method. Journal of Magnetism and Magnetic Materials. Vol. 476, 355. Published, 04/15/2019.
• Kun Tian (2019). Cupt Alloy thin Films for Application in spin thermoelectrics. Scientific Reports. Vol. 9, 3133. Published, 02/28/2019.
• K. Tian, K. Baskaran & A. Tiwari (2018). Growth of two-dimensional WS2 Thin Films by pulsed laser deposition technique. Thin Solid Films. Vol. 668, 69-73. Published, 12/31/2018.
• H. Shen, H. Shen, Y. Yin, K. Tian, K. Baskaran, L. Duan, X, Zhao & A. Tiwari (2018). Growth and characterization of beta-Ga2O3 thin films by sol-gel method for fast-response solar blind ultraviolet photodetectors. Journal of Alloys and Compounds. Vol. 766, 601-608. Published, 10/25/2018.
• K. Tian, K. Tian, K. Baskaran & A. Tiwari (2018). Nonenzymatic glucose sensing using metal oxides--Comparison of CuO, Co3O4 and NiO. Vacuum. Vol. 155, 696-701. Published, 09/01/2018.
• Haritha Sree Yaddanapudi, Nathan Hickerson, Shrikant Saini, and Ashutosh Tiwari, "Fabrication and characterization of transparent wood for next generation smart building applications", Vacuum 46, 649-654, 2017. Published, 12/2017.
• Kun Tian, Bharati Tudu, and Ashutosh Tiwari, "Growth and characterization of zinc oxide thin films on flexible substrates at low temperature using pulsed laser deposition", Vacuum 146, 483, 2017. Published, 12/2017.
• Bharati Tudu and Ashutosh Tiwari, "Recent Developments in Perpendicular Magnetic Anisotropy Thin Films for Data Storage Applications", Vacuum. 146, 329-341, 2017. Published, 12/2017.
• Yinong Yin, Bharati Tudu, and Ashutosh Tiwari "Recent advances in oxide thermoelectric materials and modules", Vacuum 146, 356, 2017. Published, 12/2017.
• Bharati Tudu, Kun Tian and Ashutosh Tiwari "Effect of Composition and Thickness on the Perpendicular Magnetic Anisotropy of (Co/Pd) Multilayers", Sensors 17(12), 2743, 2017. Published, 11/28/2017.
• Yinong Yin, Shrikant Saini, David Magginetti, Kun Tian, Ashutosh Tiwari, "Thermoelectric response of porous Ca 3 Co 4 O 9 prepared by an eco-friendly technique", Ceramics International. 43, 9505, 2017. Published, 08/15/2017.
• Kun Tian, Z Yue, D Magginetti, ME Raikh, A Tiwari " Signature of Hanle precession in trilayer MoS2: Theory and experiment ", Physical Review B 95 (17), 174428, 2017. Published, 05/18/2017.
• Tian K, Siegel G & Tiwari A (2017). A simple and selective colorimetric mercury (II) sensing system based on chitosan stabilized gold nanoparticles and 2,6-pyridinedicarboxylic acid. Materials science & engineering. C, Materials for biological applications. Vol. 71, 195-199. Published, 04/01/2017.
• Shrikant Saini, Haritha Sree Yaddanapudi, Kun Tian, Yinong Yin, David Magginetti, and Ashutosh Tiwari, "Terbium Ion Doping in Ca3Co4O9: A Step towards High-Performance Thermoelectric Materials", Scientific Report. 7, 44621, 2017.. Published, 03/20/2017.
• P. Mele, S. Saini, A. Tiwari, P. E. Hopkins, K. Miyazaki, A. Ichinose, J. Niemelä, and M. Karppinen, "Thermoelectric and Structural Characterization of Al-Doped ZnO/Y2O3 Multilayers", Journal of Nanoscience and Nanotechnology. 17, 1616, (2017). Published, 03/2017.
• D. Sun, C. M. Kareis, K. J. van Schooten, W. Jiang, G. Siegel, M. Kavand, R. A. Davidson, W. W. Shum, C. Zhang, H. Liu, A. Tiwari, C. Boehme, F. Liu, P. W. Stephens, J. S. Miller, and Z. V. Vardeny, "Spintronic detection of interfacial magnetic switching in a paramagnetic thin film of tris (8-hydroxyquinoline) iron (III)", Physical Review B. 95, 054423, (2017).. Published, 02/17/2017.
• Narayana Thota, M Gurubhaskar, M Anantha Sunil, P Prathap, YP Venkata Subbaiah, and Ashutosh Tiwari, "Effect of metal layer stacking order on the growth of Cu2ZnSnS4 thin films", Applied Surface Science. 396, 644, (2017).. Published, 02/2017.
• David J Magginetti, Shrikant Saini, Ashutosh Tiwari, "Low Temperature Magnetotransport Properties of Polycrystalline Ca3Co4O9", MRS Advances. 2, 1237, 2017. Published, 01/23/2017.
• David J Magginetti, Kun Tian, Ashutosh Tiwari, "beta-Tantalum, a better candidate for spin-to-charge conversion", Solid State Communications. 249, 34 (2017). Published, 01/2017.
• S. Arezoomandan, P. Gopalan, K. Tian, A. Chanana, A. Nahata, A. Tiwari and B. Sensale-Rodriguez “Tunable Terahertz Metamaterials Employing Layered 2D-materials Beyond Graphene” IEEE Journal of Selected Topics in Quantum Electronics 23, 188-194, 2017. Published, 01/2017.
• H. S. Yaddanapuddi, Kun Tian, S. Teng and A. Tiwari, “Facile preparation of nickel/carbonized wood nanocomposite for environmentally friendly supercapacitor electrodes” Scientific Reports (2016, in press). Published, 09/21/2016.
• Z Yue, Kun Tian, A Tiwari and ME Raikh “Spin transport in n-type single-layer transition-metal dichalcogenides” Physical Review B 93 (19), 195301(2016). Published, 05/03/2016.
• S. Saini, P. Mele, K. Miyazaki, A. Tiwari, “On-chip thermoelectric module comprised of oxide thin film legs” Energy Conversion and Management 114, 251-257 (2016). Published, 04/15/2016.
• Z. Yue, M. C. Prestgard, A. Tiwari, M. E. Raikh, “Effective spin Hall properties of a mixture of materials with and without spin-orbit coupling: Tailoring the effective spin diffusion length” Physical Review B 93 (4), 045307 (2016). Published, 03/08/2016.
• Y. P. V Subbaiah, K. J Saji, A. Tiwari, “Atomically Thin MoS2: A Versatile Nongraphene 2D Material” Advanced Functional Materials, DOI: 10.1002/adfm.201504202 (2016). Published, 02/22/2016.
• K. J. Saji, K. Tian, M. Snure, “2D Tin Monoxide—An Unexplored p-Type Van der Waals Semiconductor: Material Characteristics and Field Effect Transistors” Advanced Electronic Materials 2 (2), 1500453 (2016). Published, 02/01/2016.
• S Saini, P Mele, H Honda, T Suzuki, K Matsumoto, K Miyazaki, A Ichinose, L Molina Luna, R Carlini, A Tiwari "Effect of self-grown seed layer on thermoelectric properties of ZnO thin films" Thin Solid Films. Published, 09/2015.
• Kachirayil J Saji, YP Venkata Subbaiah, Kun Tian, Ashutosh Tiwari "P-type SnO thin films and SnO/ZnO heterostructures for all-oxide electronic and optoelectronic device applications" Thin Solid Films. Published, 09/2015.
• GP Siegel, MC Prestgard, H Yang, A Tiwari "Spin Current Response in Bi-YIG/Pt Thin Film Heterostructures Induced by Gamma Radiation" Electron Device Letters, IEEE 36 (8), 853-855. Published, 08/2015.
• Z Yue, MC Prestgard, A Tiwari, ME Raikh "Resonant magnetotunneling between normal and ferromagnetic electrodes in relation to the three-terminal spin transport" Physical Review B 91 (19), 195316. Published, 05/2015.
• G Siegel, YPV Subbaiah, MC Prestgard, A Tiwari "Growth of centimeter-scale atomically thin MoS2 films by pulsed laser deposition" APL materials 3 (5), 056103. Published, 05/2015.
• S Teng, G Siegel, MC Prestgard, W Wang, A Tiwari "Synthesis and characterization of copper-infiltrated carbonized wood monoliths for supercapacitor electrodes" Electrochimica Acta 161, 343-350. Published, 04/2015.
• S Alex, A Tiwari "Functionalized gold nanoparticles: synthesis, properties and applications—a review" Journal of nanoscience and nanotechnology 15 (3), 1869-1894. Published, 03/2015.
• K Tian, S Alex, G Siegel, A Tiwari" Enzymatic glucose sensor based on Au nanoparticle and plant-like ZnO film modified electrode" Materials Science and Engineering: C 46, 548-552. Published, 02/2015.
• M Prestgard, G Siegel, R Roundy, M Raikh, A Tiwari "Temperature dependence of the spin relaxation in highly degenerate ZnO thin films" Journal of Applied Physics 117, 083905. Published, 02/2015.
• N. W. Gray, M. C. Prestgard, A. Tiwari “Tb₂O₃ thin films: a new candidate for high-k dielectric applications” Applied Physics Letters, 105, 222903 (2014). Published, 11/2014.
• Saji Alex, Kun Tian, Shiang Teng, Gene Siegel, Ashutosh Tiwari “Simple and rapid green synthesis of micrometer scale single crystalline gold nanoplates using chitosan as the reducing agent”, Journal of Crystal Growth 406, 12 (2014). Published, 10/2014.
• S. Teng, W Wang, A Tiwari “Novel Low Temperature Molten Salt Synthesis of a Li 5 La 3 Nb 2 O 12 Solid State Electrolyte and Its Properties” MRS Proceedings 1679, pages#mrss14-1679-o03-08 (2014). Published, 10/2014.
• R. C. Roundy, M. C. Prestgard, A. Tiwari, M. E. Raikh “The shape of the Hanle curve in spin-transport structures in the presence of the ac drive”, Phys. Rev. B 90 , 205203(2014). Published, 09/2014.
• R. C. Roundy, M. C. Prestgard, A. Tiwari, E. G. Mishchenko, M. E. Raikh “Manifestation of two-channel nonlocal spin transport in the shapes of the Hanle curves”, Phys. Rev. B 90, 115206 (2014). Published, 08/2014.
• Kun Tian, Megan Prestgard, and Ashutosh Tiwari, “A review of recent advances in nonenzymatic glucose sensors”, Materials Science and Engineering C 41, 100 (2014). Published, 07/2014.
• S. Teng,A. Tiwari “Electrochemical Performance of Cu Nanoparticle/Carbonized Wood Electrode for Supercapacitor Application” MRS Proceedings 1678, pages#mrss14-1678-n08-67 (2014). Published, 06/2014.
• Shiang Teng, Gene Siegel, Wei Wang and Ashutosh Tiwari, “Carbonized Wood for Supercapacitor Electrodes”, Solid State Letters 3 (5), M25-M28 (2014). Published, 05/2014.
• Megan Campbell Prestgard and Ashutosh Tiwari, “Observation of the inverse spin Hall effect in ZnO thin films: an all-electrical approach to spin injection and detection”, Applied Physics Letters 104, 122402 (2014). Published, 04/2014.
• Gene Siegel, Megan C. Prestgard, Shiang Teng, and Ashutosh Tiwari, “Robust longitudinal spin-Seebeck effect in Bi-YIG thin films”, Scientific Reports 4, 4429 (2014). Published, 03/2014.
• Shiang Teng, Jiajia Tan, and Ashutosh Tiwari, "Recent developments in garnet based solid state electrolytes for thin film batteries", Current Opinion in Solid State and Materials Science, 18, 29 (2014).. Published, 01/2014.
• Megan Campbell Prestgard, Gene Siegel and Ashutosh Tiwari, “Oxides for Spintronics: A review of Engineered Materials for Spin Injection” Advanced Materials Letters 5, 242 (2014).. Published, 01/2014.
• Shiang Teng, Jiajia Tan and Ashutosh Tiwari "Recent developements in garnet based solid state electrolytes for thin film batteries" Current Opinion in Solid State and Materials Science 18, 29 (2014). Published, 11/2013.
• M. C. Prestgard, G. Siegel, Q. Ma and A. Tiwari "Magnetic Characteristics of Phase Separated CeO2:Co Thin Films" Appl Phys. Lett. 103, 02409 (2013). Published, 02/2013.
• M.C. Prestgard and A. Tiwari, "Kinetically stable glassy phase formaton in Neodymium Nickelate Thin Films as Evidenced by Hall Effect and Electrical Resistivity Measurements "Journal of Materials Research 28, 1699 (2013). Published, 01/2013.
• Justin W Cleary, Michael Snure, Kevin D Leedy, David C Look, Kurt Eyink, Ashutosh Tiwari "Mid-to long-wavelength infrared surface plasmon properties in doped zinc oxides" SPIE Security+ Defence, 854504-854504-10. Published, 11/19/2012.
  http://proceedings.spiedigitallibrary.org/proceedi...
• MC Prestgard, A Tiwari ""Evidence of Kinetically Stable Glassy Phase Formation in Ultrathin NdNiO3 Films" Japanese Journal of Applied Physics, Volume 51, Issue 11, pp. 11PG08-11PG08-6 (2012). Published, 11/2012.
• Megan Campbell and Ashutosh Tiwari (2012). Electrical Transport in Ultrathin NdNiO3 Films. MRS Proceedings, 1454, pp 27-32. doi:10.1557/opl.2012.1129. Published, 11/2012.
  http://journals.cambridge.org/action/displayAbstra...
• Jiajia Tan and Ashutosh Tiwari (2012). Modification of High Potential, High Capacity Li2FeP2O7 Cathode Material for Lithium Ion Batteries. MRS Proceedings, 1440, mrss12-1440-o09-133 doi:10.1557/opl.2012.1282. Published, 11/2012.
  http://journals.cambridge.org/action/displayAbstra...
• Jiajia Tan and Ashutosh Tiwari (2012). Garnet-type Li7La3Zr2O12 Electrolyte Prepared by a Solution-Based Technique for Lithium ion battery. MRS Proceedings, 1440, mrss12-1440-o09-134 doi:10.1557/opl.2012.1410.. Published, 11/2012.
  http://journals.cambridge.org/action/displayAbstra...
• Jiajia Tan and Ashutosh Tiwari (2012). Characterization of Li7La3Zr2O12 Thin Films Prepared by Pulsed Laser Deposition. MRS Proceedings, 1471, mrss12-1471-yy03-04 doi:10.1557/opl.2012.1266. Published, 11/2012.
• J Tan, A Tiwari "Fabrication and Characterization of Li7La3Zr2O12 Thin Films for Lithium Ion Battery" doi: 10.1149/2.013206ssl ECS Solid State Lett. 2012 volume 1, issue 6, Q57-Q60. Published, 10/2012.
• M Snure, D Toledo, P Slusser, A Tiwari, "Conduction in Degenerately Doped Zn 1− x Al x O Thin Films" GaN and ZnO-based Materials and Devices, Springer Series in Materials ScienceVolume 156, 2012, pp 349-360. Published, 06/2012.
• Jiajia Tan and Ashutosh Tiwari, "Synthesis of cubic phase Li7La3Zr2O12 electrolyte for solid-state lithium-ion batteries", Electrochemical and Solid-State Letters 15, A37 - A39 (2012). Published, 01/2012.
• PK Sarswat, M Snure, ML Free, A Tiwari "CZTS thin films on transparent conducting electrodes by electrochemical technique" Thin Solid Films 520 (6), 1694-1697 (2012). Published, 01/2012.
• P. Slusser, D. Kumar and A. Tiwari, "Magnetic Behavior of CeO(2-infinity) Thin Films Doped with Non-Magnetic Transition Metals" JOM 63, 25-28 (2011). Published, 10/2011.
• Ashutosh Tiwari, "Magnetic Materials and Devices: Research and Applications" JOM 63, 24 (2011). Published, 10/2011.
• Jiajia Tan and Ashutosh Tiwari, "Effects of carbon precursors on LiFePO4/C Nanocomposites for Lithium-ion Batteries", Nanoscience and Nanotechnology Letters, 03NNL04-1197 (2011). Published, 09/2011.
• Nathan Gray and Ashutosh Tiwari, "Dynamic superparamagnetism in cobalt doped Sm(2)O(3) thin films" J. Appl. Phys. 110, 033903 (2011). Published, 08/2011.
• P. K. Sarswat, M. Free and A. Tiwari "Temperature-dependent study of the Raman A mode of Cu2ZnSnS4 thin films" Phys. Status Solidi B 248, 2170¨C2174 (2011). Published, 07/2011.
• Y. Lang, R. R. Arnepalli and A. Tiwari “A Review on Hydrogen Production: Methods, Materials and Nano-Technology” Journal of Nanoscience and Nanotechnology 11, 3719-3739 (2011). . Published, 06/2011.
• Jiajia Tan and Ashutosh Tiwari (2011). Lithium-based batteries for efficient energy storage: Naotechnology and its implications, in L. Zang (Ed.), Energy efficiency and renewable energy through nanotechnology, green energy and technology. London: Springer. Published, 03/2011.
• Prashant K Sarswat, M. L. Free, A. Tiwari, “A study of increased resistivity of FTO back contact for CZTS based absorber material grown by electrodeposition-annealing route”, Mater. Res. Soc. Symp. Proc., Volume 1315, Boston, 2010. ( Paper code: MM7.5). Published, 03/2011.
• P K Sarswat, M L Free, and A Tiwari, “A Factorial Design of Experiments Approach to Synthesize CZTS Absorber Material from Aqueous Media”, Mater. Res. Soc. Symp. Proc. Vol. 1288, Boston, USA, 2010. ( Paper code: G 6.18). Published, 03/2011.
• N. Gray and A. Tiwari “Room temperature electrical injection and detection of spin polarized carriers in silicon using MgO tunnel barrier” Applied Physics Letters 98, 102112 (2011). Published, 02/2011.
• "Recent Trends in Dye-Sensitized Solar Cell Technology" Nanotechnology Thought Leader series, Ashutosh Tiwari. Published, 06/2010.
• M. Sygnatowicz, K. Keyshar and A. Tiwari “Antimicrobial Properties of Silver-doped Hydroxyapatite Nano-powders and Thin Films”, JOM 62, 65-70, 2010. Published, 06/2010.
• Paul Slusser, D. Kumar and Ashutosh Tiwari, “Unexpected ferromagnetism in Cu-doped CeO2”. Applied Physics Letters, 96, 142506, 2010. Published, 03/2010.
• Michael Sygnatowicz and Ashutosh Tiwari “Controlled Synthesis of Hydroxyapatite-based coatings for biomedical application” Materials Science & Engineering C-Biomimetic and Supramolecular Systems 29, 1071 (2009). Published, 2009.
• Anil Kumar Singh, Michael Snure, Ashutosh Tiwari and S. Patnaik, “Effect of Epitaxial Strain on the Magneto-electric coupling of YMNO3 Thin Films” Journal of Applied Physics 106, 014109 (2009). Published, 2009.
• Ashutosh Tiwari “Spintronic Materials and devices: Advances and Applications” JOM 61, 66 (2009). Published, 2009.
• Michael Snure, Dhananjay Kumar and Ashutosh Tiwari “Progress in ZnO-based diluted magnetic semiconductors” JOM 61, 72 (2009). Published, 2009.
• Michael Snure and Ashutosh Tiwari “Anderson Localization Enhanced Ferromagnetism in Zn1-xCoxO” Journal of Applied Physics 106, 043904 (2009). Published, 2009.
• Michael Snure, Dhananjay Kumar and Ashutosh Tiwari “Ferromagnetism in Ni-doped ZnO films: Extrinsic or intrinsic?” Applied Physics Letters 94, 012510 (2009). Published, 2009.
• Michael Snure, and Ashutosh Tiwari “Band-gap engineering of Zn1-xGaxO nanopowders: Synthesis, structural and optical characterizations” Journal of Applied Physics, 104 073707 (2008). Published, 2008.
• Michael Snure, Dhananjay Kumar and Ashutosh Tiwari “Ferromagnetism in Cu-doped ZnO films: Role of charge carriers” Applied Physics Letters 92, 062509 (2008). Published, 2008.
• Michael Sygnatowicz, Michael Snure and Ashutosh Tiwari “Proton conducting BaZr0.8Y0.2O3-x thin films by pulsed laser deposition technique” Journal of Crystal Growth 310 3590 (2008). Published, 2008.
• Ashutosh Tiwari and Michael Snure “Synthesis and Characterization of ZnO Nano-Plant-Like Electrodes” Journal of Nanoscience and Nanotechnology 8 3981 ( 2008). Published, 2008.
• "Nanomaterials: Fabrication, Properties & Applications" by Wonbong Choi, Ashutosh Tiwari, and Seung Kang, Editors. Published, 2008.

Presentations

• "Growth and Characterization of Thin Films of Zinc Oxide and Related Materials for Application in Micatronics" APS March Meeting 2022. Conference Paper, Refereed, Presented, 03/2022.
  https://ui.adsabs.harvard.edu/abs/2022APS..MART000...
• Nanotechnology: Past, Present and Future . Invited Talk/Keynote, Presented, 02/28/2021.
• "Recent Advances in Thin Film Thermoelectrics: SnSe and beyond" TMS Annual Meeting, San Diego, CA . Invited Talk/Keynote, Presented, 02/25/2020.
• "Oxides for Spintronics and 2D Electronics" IIT Banaras Hindu University, India. Invited Talk/Keynote, Presented, 12/18/2018.
• "Nanostructured Materials: Science and Technology" IIT Roorkee, India. Invited Talk/Keynote, Presented, 10/08/2018.
• "Materials for Spintronics and 2D Electronics" UC, Riverside Material Science and Engineering Seminar. Invited Talk/Keynote, Presented, 04/11/2018.
• "Oxides for Spintronics and 2D-Electronics" Inited Talk at Muraron Institute of Technology, Hokkaido, Japan. Invited Talk/Keynote, Presented, 06/20/2017.
• A. Tiwari and K. Tian, "Spin transport in tri-layer MoS2" Bulletin of the American Physical Society; Vol:62; Date: 2017/3/16. Conference Paper, Refereed, Presented, 03/16/2017.
  http://meetings.aps.org/Meeting/MAR17/Event/296546
• K. Tian, B. Tudu and A. Tiwari "Low Temperature Growth of Zinc Oxide Thin Films on Polymer Substrates Using Pulsed Laser Deposition Technique" Bulletin of the American Physical Society; vol: 62; Date: 2017/3/13. Conference Paper, Refereed, Presented, 03/2017.
  http://adsabs.harvard.edu/abs/2017APS..MARA35004T
• Kun Tian, Kachirayil J. Saji, Michael Snure, and Ashutosh Tiwari*, Talk title: Two Dimensional Tin Monoxide for Faster Electronics, Paper Number: NM2.11.01. (Talk). Conference Paper, Refereed, Presented, 12/01/2016.
• David Magginetti, Shrikant Saini, Haritha Sree Yaddanapudi and Ashutosh Tiwari*, Talk title: Low-Temperature Electrical and Magnetic Properties of Rare Earth-Doped Ca3Co4O9, Paper Number: EM5.16.02. (Talk). Conference Paper, Refereed, Presented, 12/01/2016.
• Kun Tian and Ashutosh Tiwari*, Talk title: N-type Conduction Induced by Cation Site Doping in Layered Tin Monoxide: Materials Charaterzations and Thin Film Transistors, Paper Number: EM6.10.05. (Talk). Conference Paper, Refereed, Presented, 12/01/2016.
• Kun Tian, Zhang Yue, David Magginetti, Mikhail E. Raikh, and Ashutosh Tiwari*, Talk title: Spin Dynamics in 2D MoS2: Nonlocal Resistance by Hanle Measurement, Paper Number: EM8.6.05. (Talk). Conference Paper, Refereed, Presented, 11/30/2016.
• David Magginetti, Kun Tian, and Ashutosh Tiwari*, Talk title: Tantalum as a promising candidate in spin-mediated thermoelectric power generation, Paper Number: EM8.6.11. (Talk). Conference Paper, Refereed, Presented, 11/30/2016.
• Haritha Sree Yaddanapudi, Kun Tian and Ashutosh Tiwari*, Talk title: Synthesis and characterization of nickel/carbon nanocomposite from wood as electrodes for environmentally friendly supercapacitors, Paper Number: BM6.10.26. (Poster). Conference Paper, Refereed, Presented, 11/30/2016.
• Kun Tian, Gene Siegel, Ashutosh Tiwari*, Talk title: Naked Eye Detection of Hg2+ in Water: A Novel Sensor based on Pyridine-2, 6-Dicarboxylic Acid Modified Chitosan Gold Nanoparticles, Paper Number: PM4.5.02. (Talk). Conference Paper, Refereed, Presented, 11/29/2016.
• Yinong Yin, Haritah Sree Yaddanapudi, Nate Hickerson, Shrikant Saini, Ashutosh Tiwari*, Talk title: The effect of porosity on the thermoelectric properties of Ca3Co4O9, Paper Number: ES4.5.30 . (Poster). Conference Paper, Refereed, Presented, 11/29/2016.
• Haritha Sree Yaddanapudi, Nathan Hickerson, Shrikant Saini and Ashutosh Tiwari*,Talk title: Synthesis and characterization of optically transparent wood, Paper Number: BM6.6.04. (Talk). Conference Paper, Refereed, Presented, 11/29/2016.
• "Oxides for Spintronics and 2D Electronics" Fall-2016 Meeting of European Materials Research Society, Warsaw, Poland. Invited Talk/Keynote, Presented, 09/21/2016.
• Pulsed Laser Synthesis of Oxide and Chalcogenide-Based 2D van der Walls Materials for Next-Generation 2D Electronics . Invited Talk/Keynote, Presented, 03/30/2016.
• "Materials for Spintronics and Spin Caloritronics"Physics Colloquium, West Virginia University. Invited Talk/Keynote, Presented, 03/2016.
• "Recent Trends in Advanced Materials Research" Nanostructured Materials Meeting and Workshop-2015 . Invited Talk/Keynote, Presented, 08/25/2015.
• Megan Prestgard, Gene Siegel, Robert Roundy, Mikhail Raikh, Ashutosh Tiwari "Spin relaxation and transport mechanics in ZnO thin films" APS March Meeting 2015, #L31.011. Conference Paper, Refereed, Presented, 03/2015.
• Mikhail Raikh, Robert Rouny, Magan Prestgard, Ashutosh Tiwari, Eugene Mishchenko "Non-local spin transport with two coupled channels: Manifestation of the inter-channel tunneling in the shapes of the Hanle curves" APS March Meeting 2015, #Q31.007. Conference Paper, Refereed, Presented, 03/2015.
• Gene Siegel, Megan Prestgard, Shiang Teng, Ashutosh Tiwari "Spin Seebeck effect in YIG-based systems" APS March Meeting 2015, #B28.004. Conference Paper, Refereed, Presented, 03/2015.
• Oxide Nanostructures for Spintronics (International Conference on Recent Advances in Nanoscience & Nanotechnology-2014) . Invited Talk/Keynote, Presented, 12/15/2014.
• Electrochemical Performance of Cu Nanoparticle/carbonized Wood Electrode for Supercapacitor Application (2014 MRS Spring Meeting). Conference Paper, Refereed, Presented, 04/25/2014.
• Oxides for Spintronics and Spin Caloritronics (2014 MRS Spring Meeting). Invited Talk/Keynote, Presented, 04/25/2014.
• spin Seebeck effect and the half metal nature of La1-xSrxMnO3 (2014 MRS Spring Meeting). Conference Paper, Refereed, Presented, 04/24/2014.
• Low Temperature Synthesis of Li5La3Nb2O12 Solid State Electrolyte for Li Ion Batteries (2014 MRS Spring Meeting). Conference Paper, Refereed, Presented, 04/24/2014.
• spin transport in ZnO (2014 MRS Spring Meeting). Conference Paper, Refereed, Presented, 04/23/2014.
• "Oxides for Spintronics" Advanced Materials World Congress (AMWC‐2013) held on 16‐19 September, 2013 at Çeşme, Turkey. Invited Talk/Keynote, Accepted, 09/2013.
• WUN-SPIN 2012: Oxides for Spintronics” WUN-SPIN 2012, Sydney, Australia, July 24, 2012. Invited Talk/Keynote, Presented, 07/2012.
• Australian National University: “Oxides for Spintronics” Australian National University, Canberra, Australia July 27, 2012. Invited Talk/Keynote, Presented, 07/2012.
• A. Tiwari“Oxides for Spintronics” MRS Spring Meeting, April 11, 2012. Conference Paper, Refereed, Presented, 04/2012.
• J. Tan and A. Tiwari “Fabrication and characterization of Li7La3Zr2O12 thin films for lithium ion battery” MRS Spring Meeting, April 13, 2012. Conference Paper, Refereed, Presented, 04/2012.
• A. Tiwari and N. Gray “Unconventional Magnetism in Oxides” MRS Spring Meeting, April 12, 2012. Conference Paper, Refereed, Presented, 04/2012.
• Megan Campbell and Ashutosh Tiwari, “Electrical Transport in Ultrathin NdNiO3 Films”, MRS Spring Meeting, April, 2012. Conference Paper, Refereed, Presented, 04/2012.
• Oxides for Spintronics” Physics Colloquium, Auburn University April 20, 2012. Invited Talk/Keynote, Presented, 04/2012.
• Key Note Lecture: “Nanoscience and Nanotechnology for Renewable Energy” Cognizance 2012, IIT Roorkee March 24, 2012. Invited Talk/Keynote, Presented, 03/2012.
• “Nanotechnology for Renewable Energy” The Institution of Engineers (India), Roorkee March 27, 2012. Invited Talk/Keynote, Presented, 03/2012.
• Ashutosh Tiwari “Colloquium: Oxides for Spintronics” ECE Department, University of Utah (Nov 18, 2011). Invited Talk/Keynote, Presented, 11/2011.
• Ashutosh Tiwari “Invited Talk: Oxides for Spintronics” MS&T 2011 Meeting (Columbus, Ohio) . Invited Talk/Keynote, Presented, 10/2011.
• Ashutosh Tiwari, “Keynote Lecture: Wonders of Nanotechnology: Nano-plants based Solar Cells” National Conference on Electronic Materials and Application, Jiwaji University, Gwalior, India (June 10, 2011). Invited Talk/Keynote, Presented, 06/2011.

Research Groups

• Gitanjali Mishra, Graduate Student. 08/2023 - present.
• Carson Minor, Undergraduate Student. 09/2021 - present.
• Gitanjali Mishra, Undergraduate Student. 07/2021 - 07/2023.
• Sanaz Hosseinzadeh, Visiting Student. 09/2017 - present.
• Hao Shen , Visiting Student. 09/2017 - present.
• Ryan Lam, Undergraduate Student. 08/2017 - present.
• Karthikeyan Baskaran, Graduate Student. MSE. 08/01/2017 - present.
• Rachel burton, Undergraduate Student. 08/2017 - present.
• Bharati Tudu, Postdoc. 08/01/2016 - 08/01/2017.
• Yinong Yin, Graduate Student. 07/2015 - present.
• Srikant Saini, Postdoc. MSE. 03/2015 - 06/2017.
• Saji Kachirayil Joseph, Research Professor. 11/01/2014 - 10/31/2015.
• Pedda Venkata Subbaiah Yerva, Research Professor. MSE. 10/01/2014 - 09/2015.
• David Magginetti, Graduate Student. MSE. 08/01/2014 - 07/2017. http://www.nmrl.mse.utah.edu/zGroupMember_David.html.
• Haritha Sree Yaddanapudi, Graduate Student. 08/01/2014 - 07/2016.
• Kun Tian, Graduate Student. 08/2013 - present.
• You Li, Graduate Student. 08/2013 - 12/31/2013.
• Saji Alex, Postdoc. 08/2013 - 07/31/2014.
• Wei Wang, Postdoc. 06/2013 - 05/31/2014.
• Megan Campbell Prestgard, Graduate Student. MSE. 07/2012 - 12/2015.
• Gene Siegel, Graduate Student. MSE. 01/01/2012 - 12/2015.
• Shiang Teng, Graduate Student. 01/2012 - 12/31/2014.

Languages

• English, fluent.

Geographical Regions of Interest

• China
• Germany
• India