Presentation of Papers in the Conferences

Microstructure and magnetic properties of nanostructured FeCo alloys prepared by severe plastic deformation.

Narayan Poudyal, C. B. Rong, Y. Zhang, D. Wang, M. J. Kramer and J. Ping Liu

56th MMM Conference, October 30-November 3, 2011 Scottsdale, AZ, USA.

Effect of pressure rate on texture of NdFeB nanocrystalline magnets.

C. Rong,  Y. Wu, D. Wang, Y Zhang, N. Poudyal,  M. J. Kramer and J. Ping Liu

56th MMM Conference, October 30-November 3, 2011 Scottsdale, AZ, USA.

High energy product of Sm₂Co₇/FeCo nanocomposites prepared by severe plastic deformation 

Narayan Poudyal, Chuanbing  Rong and J. Ping Liu, Ying Zhang and M. J. Kramer

2011 Amecial Physical Society March Meeting, March 21-25, Dallas, Texas, USA

Synthesis and Characterization of CoFe nanowires

Po-Ching Tsai, Yajing Zhang, Girija S. Chaubey, Narayan Poudyal, Chuanbing Rong, J. Ping Liu ,

2011 American Physical Society March Meeting, March 21-25, Dallas, Texas, USA

High-temperature performance of bulk nanocomposite SmCo5/-Fe(Co) magnets

Chuanbing  Rong Narayan Poudyal, J. Ping Liu, Ying Zhang and M. J. Kramer

2011 American Physical Society March Meeting, March 21-25, Dallas, Texas, USA

Enhanced Remanence in Anisotropic Hard Magnetic SmCo and NdFeB Nanoflakes Prepared by Surfactant-Assisted Ball Milling in a Magnetic Field.

N. Poudyal, C. Rong and J. Ping Liu

55^th MMM Conference, November 14-18, 2010 Atlanta, GA, USA

Morphological and Magnetic Characterizations of Fe, Co and FeCo Nano-plates and Nanoparticles Prepared by Surfactants-Assisted Ball Milling

N. Poudyal, C. Rong  and J. Ping Liu

55^th MMM Conference, November 14-18, 2010 Atlanta, GA, USA

11th Joint MMM-Intermag, January 18-22, 2010, Washington, DC, USA

Size dependent magnetic properties of CoFe₂O₄ nanoparticles

N. Poudyal, C. B. Rong1 and J. Ping Liu

11th Joint MMM-Intermag, January 18-22, 2010, Washington, DC, USA

Size-dependent spin-reorientation transition in Nd₂Fe₁₄B compound.

C. B. Rong, N. Poudyal and J. Ping Liu

11th Joint MMM-Intermag, January 18-22, 2010, Washington, DC, USA

Synthesis and Magnetic Properties of Cobalt Carbide Nanoparticles

Yajing Zhang, Girija Chaubey Chuan-bing Rong, Narayan Poudyal, Po-Ching Tsai, J. Ping Liu and  Yong Ding

APS March Meeting ,March 15–19, 2010; Portland, Oregon, USA 

Shape Control of FePt Nanocrystals

Narayan Poudyal, Girija S. Chaubey, Chuan-bing Rong, and J. Ping Liu

53rd MMM Conference, November 10-14, 2008, Austin, Texas, USA

Synthesis of Monodisperse FeCo Nanoparticles by Reductive Salt-matrix Annealing

Narayan Poudyal, Girija S. Chaubey, Chuan-bing Rong and J. Ping Liu

53rd MMM Conference, November 10-14 , 2008, Austin, Texas, USA

Synthesis and Morphology Control of the FeCo Nanoparticles

Girija S Chaubey, Narayan Poudyal, Chuanbing Rong and J Ping Liu;

MRS Fall 2008,  (SESSION PP6.4) 9:00 AM, December 1- 5, Boston ,USA

Large-scale Synthesis of Hard Magnetic Nanocomposite Particles by a Facile Method

Girija S. Chaubey, Narayan Poudyal, Yuzi Liu, Chaunbing Rong, and J. Ping Liu

53rd MMM Conference, November 10-14 , 2008, Austin, Texas, USA

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, .

53rd MMM Conference, November 10-14 , 2008, Austin, Texas, USA

Magnetic hardening in isolated FePt nanoparticles

Chuanbing Rong, Vikas Nandwana, Narayan Poudyal, Girija S Chaubey, J Ping Liu

The 8th International Conference on Nanotechnology,IEEE Nano Conference, August 19 - 21, 2008 Arlington, Texas USA.

The Magnetic Nanoparticles to Enhance Cell Seeding and Distribution in Tissue Engineering Scaffolds

Paul Trevenot, Aswhin Nair, Narayan Poudyal, J. Ping Liu, and Liping Tang

8th International Conference on Nanotechnology, IEEE Nano Conference, August 19 - 21, 2008 Arlington, Texas USA.

L1₀  FePt Nanoparticles by Salt-matrix Annealing

Narayan Poudyal, Vikas Nandwana, Chuan-bing Rong, Girija S. Chaubey and J. Ping Liu

IEEE Magnetics Society Summer School, University of Colorado at Colorado Springs,
Colorado Springs, CO, August. 3-8, 2008, USA

Synthesis and Characterization of FePt Nanorods and Nanowires

Narayan Poudyal, Girija.S. Chaubey, Vikas Nandwana and J.Ping Liu

52nd MMM Conference, November 5-9 , 2007,Tampa, Florida, USA

High thermal stability of carbon-coated L1₀-FePt nanoparticles prepared by salt-matrix annealing

C. B. Rong, N. Poudyal, G. Chaubey, V. Nandwana, Y. Liu, Y.Wu, M. Kramer, M. Kozlov, R. Baughman and J.P. Liu

52nd MMM Conference, November 5-9 , 2007,Tampa, Florida, USA

Chemical synthesis of FePt@Au core/shell nanoparticles
K. Yano, V. Nandwana, N. Poudyal, G. S. Chaubey and J.P. Liu

52nd MMM Conference, November 5-9 , 2007,Tampa, Florida, USA

Silica Encapsulation and Magnetic Properties of Hard Magnetic Sm₂Co₁₇ Nanoparticles Obtained by Mechanical Ball-milling Process

Girija Shankar Chaubey, Yiping Wang, Chaung-bin Rong, Narayan Poudyal, Vikas Nandwana, Kevin E. Elkin and J. Ping Liu

MRS Fall 2007 , (SESSION I10: Poster Session) November 28, 2007 8:00 PM , Boston, USA 

Rapid Thermal Annealing of Monodisperse FePt Nanoparticles

Kazuaki Yano, Vikas Nandwana, Narayan Poudyal, Chuan-bing Rong and J. Ping Liu

MRS Fall 2007 ,  (SESSION I6) 8:45 AM - 11:45AM, November 25 - 30, Boston ,USA

FeCo Nanoparticles by Salt-Matrix Annealing
Narayan Poudyal , Girija S. Chaubey , Chuan-bing Rong , J. Ping Liu
2007 Amerian Physical Society March Meeting, March 5-9, Denver, Colorado, USA

Inter-particle Magnetic Interactions in Nanoparticle Compacts

Chuanbing Rong, Vikas Nandwana, Naranyan Poudyal, Yang Li, J.Ping Liu, Mikhail E Kozlov, Anvar Zakhidov and Ray Baughman

MRS Fall 2006 , (session P4) 4.45 PM - 5;00PM, Boston, USA

Novel synthesis of air-stable FeCo nanoparticles
G.S. Chaubey, N. Poudyal, C. Rong and J.P. Liu
The 233rd American Chemical Society National meeting March 26, 2007 Chicago, IL, USA 

Bulk FePt/Fe3Pt nanocomposite magnets prepared by spark plasma sintering
Chuan-bing Rong, V. Nandwana, N. Poudyal, J. Ping Liu,
10th joint MMM/InterMag Conference, Jan 7-11, 2007, Baltimore, Maryland, USA

Hard Magnetic FePt Nanoparticles by salt matrix annealing

D. Li, N. Poudyal, V. Nandwana, Z. Jin, K. E. Elkins and J. P. Liu

50th Conference on Magnetism and Magnetic Materials, San Jose, California, October 30-November 3, 2006, Baltimore, Maryland, USA

Size effect on chemical ordering in face-centered tetragonal FePt nanoparticles

D. Li, N. Poudyal, V. Nandwana, J.P. Liu,

APS March Meeting 2006, March 17,  Baltimore,  Maryland, USA

Novel Approaches for the Synthesis of FeCo Nanoparticles
NARAYAN POUDYAL, GIRIJA S. CHAUBEY, CHUANBING RONG, J. PING LIU
2006 Texas Section of the American Physical Scociety joint fall meeting,Thursday–Saturday, October 5–7, 2006; Arlington, Texas, USA

Tailoring Magnetic Properties of Co-ferrite Nanoparticles
Narayan Poudyal, Tejaswi Vedantam, Baki Altuncevahir, J. Ping Liu
American Physical Society (APS) March Meeting 2005, Los Angles, California, USA

Effect of Ball Milling on Magnetic Hysteresis of SmCo Particles
Narayan Poudyal, Baki Altuncevahir, Truman D. Black, and J. Ping Liu
International Conference on Photonic, Excitonic, Spintronic Processes In Nanostructures, University of Texas at Dallas, USA, Jan 2004.

 

Tailoring the Magnetic Properties of Co_xFe_3-xO₄ Nanoparticles
Narayan Poudyal, Tejaswi Vedantam, Baki Altuncevahir, Vamsi Chakka, J. Ping Liu
Poster presentation at the DARPA MetaMaterials PI Review, Washington DC, August 2004

Tailoring Magnetic Properties of Co-ferrite Nanoparticles
Narayan Poudyal, Tejaswi Vedantam, Baki Altuncevahir, Vamsi Chakka, J. Ping Liu
Poster presentation at the SPRING 04 Conference on research in nanotechnology,University of Texas at Dallas, USA in Nov 2004

Field-induced magnetic anisotropy in ball-milled powder particles
Narayan Poudyal, Baki Altuncevahir, Vamsi Chakka, Kanghua Chen, Truman D Black, J.P. Liu, Yong Ding and Zhong Lin Wang
MRS Fall Meeting 2004, p145, Boston, USA