| List of Publications Morphological and Magnetic Characterization of Fe, Co and FeCo Nano-plates and Nanoparticles Prepared by Surfactants-Assisted Ball Milling Narayan Poudyal, Chuan-bing Rong and J. Ping Liu J. Applied Physics, 109, 07B525 (2011). Self-nanoscaling of the soft magnetic phase in bulk SmCo/Fe nanocomposite magnets Chuanbing Rong , Ying Zhang , Narayan Poudyal , Izabela Szlufarska , Rainer J. Hebert ,M. J. Kramer , J. Ping Liu J Mater Sci, DOI 10.1007/s10853-011-5568-7 (2011) Bulk SmCo5/α-Fe Nanocomposite Permanent Magnets Fabricated via a Mould-free Joule-Heating Compaction Method. C. Rong, Y. Zhang, N. Poudyal, D.Wang, M. Kramer and J. Ping Liu J. Applied Physics, 109, 07A735 (2011); doi:10.1063/1.3563098 (3 pages) (2011) Synthesis of Sm–Co and Sm–Co/Fe nanocrystals by reductive annealing of nanoparticles Girija S. Chaubey, Narayan Poudyal, YuziLiu, Chuanbing Rong, J .Ping Liu Journal of Alloys and Compounds 509 (2011) 2132–2136 Controlled synthesis and magnetic properties of hard magnetic CoxC (x = 2, 3) nanocrystals Yajing Zhang , Girija S. Chaubey , Chuanbing Rong , Yong Ding , Narayan Poudyal , Po-ching Tsai , Qiming Zhang , J. Ping Liu Journal of Magnetism and Magnetic Materials 323 (2011) 1495–1500 Effects of particle size and composition on coercivity of Sm-Co nanoparticles prepared by surfactant-assisted ball milling Narayan Poudyal, Chuan-bing Rong, and J. Ping Liu J. Applied Physics, 107, 09A703 (2010). Effect of thermal fluctuations on magnetization reversal of L10 FePt nanoparticles Chuan-bing Rong, Narayan Poudyal and J. Ping Liu J. Phys. D: Appl. Phys. 43 495001(2010). Inversed tunneling magnetoresistance in hybrid FePt/Fe3O4 core/shell nanoparticles systems Yunpeng Zhang, Hui Xing, Narayan Poudyal, Vikas Nandwana, Chuan-bing Rong, Shi-shen Yan, Hao Zeng, J. P. Liu. J. Appl. Phys. 108, 103905 (2010) Magnetic Nanoparticles Prepared by Surfactant-Assisted Ball milling Narayan Poudyal, Chuan-bing Rong, and J. Ping Liu REPM 10-Proceedings of the 21st Workshop on Rare-Earth Permanent Magnets and their Applications, Page (120-123)(2010) Size-dependent spin-reorientation transition in Nd2Fe14B nanoparticles Chuan-bing Rong, Narayan Poudyal and J. Ping Liu Physics Letters A 374, 3967 (2010). Fabrication of bulk nanocomposite magnets via severe plastic deformation and warm compaction Chuanbing Rong , Ying Zhang , Narayan Poudyal, Xiangyuan Xiong, M. J. Kramer and J. Ping Liu Applied Physics Letters 96 (10):102513 (2010). Shape Control of FePt Nanocrystals Narayan Poudyal, Girija S. Chaubey, Chuan-bing Rong, and J. Ping Liu J. Applied Physics, 105, 07A749 (2009). Synthesis and Characterization of Magnetic FePt/Au Core/Shell Nanoparticles Kazuaki Yano, Vikas Nandwana, Girija S. Chaubey, Narayan Poudyal, Shishou Kang, Hamed Arami, John Griffis and J. Ping Liu J. Phys. Chem. C, 113,13088 (2009). Phase Transformation and Magnetic Hardening in Isolated FePt Nanoparticles Chuan-bing Rong , Vikas Nandwana, Narayan Poudyal, Girija S. Chaubey, and J. Ping Liu IEEE TRANSACTIONS ON NANOTECHNOLOGY, 8, 437 (2009). Preparation of Nd-Fe-B based nanoparticles by surfacnt-assisted ball milling technique M. Yue, Y. Wang, N. Poudyal, C. B. Rong and J. Ping Liu J. Applied Physics 105 07A708 (2009) Improved magnetioelectric properties of piezoelectric-manetostrictive nanocomposites synthesized using high-pressure compaction technique Viswas Bedekar, Narayan Poudyal, Chuan-bing Rong, J. Ping Liu, Choong-un Kim and Shashank Priya J Mater Sci 44,2162 (2009). Observation of L10-like chemical ordered decahedral FePt nanoparticles by Cs-corrected HRTEM Xuerang Hu, Lin Xie, Jing Zhu, Narayan Poudyal, J. Ping Liu and Jun Yuan J. Applied Physics, 105 07A723 (2009). Magnetic hardening in isolated FePt nanoparticles Chuan-bing Rong, Vikas Nandwana, Narayan Poudyal, Girija S Chaubey, and J. Ping Liu, IEEE Nano Conference, 978-1-4244-2104, 613(2008). Magnetoelectric properties of core-shell particulate nanocomposites Rashed A. Islam, Vishwas Bedekar, Narayan Poudyal, J. Ping Liu, and Shashank Priya J. Applied Physics, 104 104111 (2008).
Surface induced suppression of magnetization in nanoparticles C. Westman, S. Jang, C. Kim, S. He, G. Harmon, N. Miller, B. Graves, N. Poudyal, R. Sabirianov, H. Zeng, M. DeMarco, and J. P. Liu J. Phys. D: Appl. Phys. 41 (2008) 225003
Magnetic Nanoparticles to Enhance Cell Seeding and Distribution in Tissue Engineering Scaffolds Paul Trevenot, Aswhin Nair, Narayan Poudyal, J. Ping Liu, and Liping Tang Nanotechnolog, IEEE Nano Conference, August 19 - 21, 2008.
Synthesis of FePt nanorods and nanowires by a facile method
Narayan Poudyal, Girija S Chaubey, Vikas Nandwana, Chuan-bing Rong, Kazuaki Yano and J Ping Liu Nanotechnology 19 (2008) 355601 (4pp) Rapid thermal annealing of FePt nanoparticles.
Kazuaki Yano, Vikas Nandwana, Narayan Poudyal, Chuan-bing Rong and J. Ping Liu
J. Applied Physics, 104 (2008), 013918.
High thermal stability of carbon-coated L10-FePt nanoparticles prepared by salt-matrix annealing
Chuan-Bing Rong, Narayan Poudyal, Girija S. Chaubey, Vikas Nandwana, Yuzi Liu, Y. Q. Wu, M. J. Kramer, M. E. Kozlov, R. H. Baughman, and J. Ping Liu
J. Appl. Phys. 103, 07E131 (2008) Synthesis and Characterization of Bimagnetic Bricklike Nanoparticles
Girija S. Chaubey, Vikas Nandwana, Narayan Poudyal, Chuan-bing Rong, and J. Ping Liu
Chem. Mater., 20 (2), 475–478, 2008
Structural phase transition and ferromagnetism in monodisperse 3 nm FePt particles
Chuan-bing Rong, Narayan Poudyal, Girija S Chaubey, and Vikas Nandwana, R. Skomski, Y. Q. Wu and M. J. Kramer, J. Ping Liu
J. Applied Physics, 102 (2007), 043913
Bulk FePt-based nanocomposite magnets with enhanced exchange coupling
Chuan-Bing Rong, Vikas Nandwana, Narayan Poudyal, and J. Ping Liu, Mikhail E. Kozlov and Ray H. Baughman, Yong Ding and Zhong Lin Wang
J. Applied Physics, 101 (2007), 023908. Synthesis and Stabilization of FeCo Nanoparticles
Girija S. Chaubey, Carlos Barcena, Narayan Poudyal, Chuanbing Rong, Jinming Gao, Shouheng Sun, and J. Ping. Liu J. Am. Chem. Soc., 129 (2007), 7214-7215.
Microstructures and magnetic alignment of L10 FePt nanoparticles
Shishou Kang,Shifan Shi, Zhiyong Jia, G. B. Thompson, David E. Nikles, J. W. Harrell, Daren Li, Narayan Poudyal, Vikas Nandwana, and J. P. Liu
J. Applied Physics, 101 (2007), 09J113.
Bulk FePt/Fe3Pt nanocomposite magnets prepared by spark plasma sintering
Chuan-bing Rong, Vikas Nandwana, Narayan Poudyal, J.P. Liu, Tetsuji Saito, Yaqiao Wu, and Matthew J. Kramer
J. Applied Physics, 101 (2007), 101 (2007), 09K515.
Size and Shape Control of Monodisperse FePt Nanoparticles
Vikas Nandwana, Kevin E. Elkins, Narayan Poudyal, Girija S. Chaubey, Kazuaki Yano, and J. P. Liu
J. Phys. Chem. C, 111(2007), 4185-4189.
Formation of Fe3Pt phase in FePt-based nanocomposite magnets
Chuan-bing Rong, Vikas Nandwana, Narayan Poudyal, Yang Li, J Ping Liu, Yong Ding and Zhong Lin Wang
J. Phys. D: Appl. Phys. 40 (2007), 712–716.
Size-dependent chemical and magnetic ordering in L10 FePt nanoparticles
Chuanbing Rong, Daren Li, Vikas Nandwana, Narayan Poudyal, Yong Ding, Zhonglin Wang, Hao Zeng and J.Ping Liu
Advanced Materials (2006), 18, 2984–2988. Magnetic Properties of FePt Nanoparticles Annealed With NaCl
B. A. Jones, J. D. Dutson1, K. O’Grady, B. J. Hickey, Daren Li, Narayan Poudyal, and J. Ping Liu
IEEE Trans on Magn., 42 (2006), 3066-3068.
Phase Transformation of FePt Nanoparticles
J. P. Liu, K. Elkins, D. Li, V. Nandwana, N. Poudyal
IEEE Trans on Magn., 42 (2006), 3036-3041
Hard Magnetic FePt Nanoparticles by Salt-Matrix Annealing
Daren Li, Narayan Poudyal, Vikas Nandwana, Zhiqiang Jin, Kevin Elkins, J. Ping Liu
J. Applied Physics, 99 (2006), 08E911.
Monodisperse face-centred tetragonal FePt nanoparticles with giant coercivity
Kevin Elkins, Daren Li, Narayan Poudyal, Vikas Nandwana, Zhiqiang Jin, Kanghua Chen and J Ping Liu
JOURNAL OF APPLIED PHYSICS 38 (2005), 2306–2309.
Field-ball milling induced anisotropy in mangetic particles
Narayan Poudyal, Baki Altuncevahir, Vamsi Chakka, Kanghua Chen, Truman D Black, J. P. Liu, Yong Ding, and Zhong Lin Wang
J. Phys. D: Appl. Phys. 37 (2004) L45-L48.
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