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Nihar R. Pradhan, Abigail S. Licht, Yihan Li, Yineng Sun, Mark T. Tuominen and Katherine E. Aidala, Switching of +/-3600 domain wall states in a nanoring by an azimuthal Oersted field. Nanotechnology, 22, 485705 (2011)

  

Abby Goldman, Abigail S. Licht, Yineng Sun, Yihan Li, Nihar R. Pradhan, Tianyu Yang, Mark T. Tuominen and Katherine E. Aidala, Multiple 3600 domain wall switching in thin ferromagnetic nanorings in a circular magnetic field. Journal of Applied Physics, 111, 07D113 (2012)

Selected for Virtual Journal of Nanoscale Science & Technology, Vol 25, Issue 11, March (2012)

T. Yang, Nihar R Pradhan, Abby Goldman,Abbey Lict, Yihan Li, Mark T. Tuominen and Katherine Aidala Manipulation of Magnetization States of Ferromagnetic Nanorings by an applied Azimuthal Oersted Field Applied Physics Letter 98, 242505, (2011)

 

N.R Pradhan, and G. S. Iannacchione Thermal properties and glass transition in PMMA+SWCNT composites J. Phys. D Appl. Phys, 43 305403, (2010).

  

N.R. Pradhan and G.S. Iaanacchione Relaxation dynamics of glass transition in PMMA+SWCNTs composites by Temerature-Modulated DSC J. Phys. D Appl. Phys. 43, 105401, (2010).

 

N.R. Pradhan, H. Duan, J Liang, G.S. Iannacchione The Specific heat and thermal conductivity of composites containing single-wall and multi-wall carbon nanotubes, Nanotechnology, 20, 245705, (2009).

 

N. R. Pradhan, H. Duan, J. Liang, and G. S. Iannacchione, Specific heat and thermal conductivity measurements parallel and perpendicular to the long-axis of Cobalt nanowires Nanotechnology, 19, 485712, (2008).

D. Wiant, K. Neupane, S. Sharma, A. Jakli, J. T. Gleeson, S. Sprunt, N. Pradhan, and G. Iannacchione. Observation of a possible tetrahedratic phase in bent-core liquid crystals Physical Review E, 77, 061701,( 2008) .

N.R. Pradhan, H. Duan, J. Liang, G.S. Iannacchione Specific heat and Thermal conductivity measurement parallel and perpendicular to the long –axis of Cobalt nanowires TMS 2008 (Minerals, Metals and Materials) 137th Annual Meeting Suplimental Procedings Vol 1: Materials Processing and Properties, Page 159 (TMS Publishing, ISBN 978-0-87339-716-2, (2008).

Joseph WDR, N. R. Pradhan, Sunil Singh, D Narayana Rao Electroabsorption spectroscopy: A versatile tool to measure optical non-linearities Current Science, Vol 86, No 9, 10 May 2004.

 

In Preparation

Nihar R Pradhan, Mark T. Tuominen and Katherine E. Aidala, Polarization Dependent Switching of Asymmetric Nanorings with a Circular field (In Preparation)

 

Conference Presentation

Polarization dependent switching of asymmetric nanorings with a circular field, Nihar R Pradhan, Mark. T. Tuominen and Katherine E. Aidala, (Bull. Am. Phys. Soc. Vol 57 (1), V13.00010 (2012), Boston, MA, USA)

 

360 Degree DW formation during vortex to vortex switching in thin ferromagnetic nanorings in an applied circular field, Y. Sun, A Goldman, A. Licht, Y Li, N R Pradhan, M. T Tuominen and K. E. Aidala, (Bull. Am. Phys. Soc. Vol 57 (1), V13.00003 (2012), Boston, MA, USA)

 

Individual Domain wall manipulation in a local Oersted circular field, Xiaolin. Hu, Huajie Ke, Nihar R Pradhan, Y. Sun, M. T. Tuominen and K. E Aidala, (Bull. Am. Phys. Soc. Vol 57 (1), V13.00004 (2012), Boston, MA, USA)

 

Multiple 360 degree domain walls witching in thin ferromagnetic nanorings in an applied circular field, 56th Annual MMM conference, Arizona, Scottsdale.

 

Control of Magnetic States of Ferromagnetic Nanorings by an External Azimuthal field for Data Storage Devices, Nihar R Pradhan, Tianyu Yang, Abbey Licht, Yihan Li, Mark T. Tuominen and Katherine Aidala, (38th Symposium & Expo, IMAPS New England Chapter, Boxborough, 3rd May 2011, MA (To be presented))

 

Control of Magnetic States of Cobalt Nanorings by an External Azimuthal Field

N. R. Pradhan, Abbey Licht, Yihan Li, Tianyu Yang, Mark T. Tuominen, Katherine E. Aidala Aidala (Bull. Am. Phys. Soc. 65 (1), J16.008 (2011), Dallas, Texas, USA).

 

Manipulation of Magnetization States of Permalloy Nanorings by an External Azimuthal Field, Tianyu Yang, Nihar R. Pradhan, Abby Goldman, Abbey Licht, Yihan Li, Mark T. Tuominen, Katherine E. Aidala ( Bull. Am. Phys. Soc. 56 (1), J16.00011 (2011), Dallas, Texas), USA)

 

Dynamics of 8CB and 10CB Liquid Crystals Inside Multiwall Carbon Nanopipes", N. R. Pradhan, Y. Qiming, J. Liang, and G. S. Iannacchione, 37th Symposium & Expo, IMAPS New England Chapter, Boxborough, 14th May 2010, MA.

 

Phase transition of Liquid crystals confined inside carbon nanopipes, N. R. Pradhan and G.S. Iannacchion,

41st New England Workshop on Complex Fluid, Harvard University, Boston, 4th Dec 2009.

 

Relaxation Dynamics of the Glass Transition in PMMA+SWCNT Composites by TMDSC,

N. R. Pradhan and G.S. Iannacchion, (Bull. Am. Phys. Soc. 55 (2), x – A17 (2010) , Portland, Oregon, USA)

 

Phase Transitions of Liquid Crystals Confined Inside Carbon Nanopipes: A Modulated DSC Study N. R. Pradhan, S. Dougherty, J. Liang and G.S. Iannacchion, (MRS Fall Meeting SESSION WW3: Methods of Processing of Polymer Nanofibers II , December(2009))

 

The Thermal Conductivity and Glass Transition in Composites of Single-Wall Carbon Nanotubes and PMMA,

Nihar R Pradhan and Germano S Iannacchione, (IMAPS-NEW ENGLAND 36th Annual Symposium &

Exhibition, Tuesday May 6th Boxborough Woods, Boxborough, MA, USA (2009))

 

Thermal conductivity of Single and Multi-wall Carbon nanotubes,

Nihar R. Pradhan, H Huanan, J. Liang and G. S. Iannacchione (IMAPS NE 35th Annual Symposium and Expo, May 6th 2008, Boxborough, MA, USA)

 

Thermal conductivity of Single-wall and Multi-wall carbon nanotubes. N. R. Pradhan, H. Duan, J. Liang, G.S.

Iannacchione, (Bull. Am. Phys. Soc. 53 (1), x – Q30.00010 (2008) , New Orleans, LA, USA),.

 

Specific heat and Thermal conductivity measurement parallel and perpendicular to the long – axis of Cobalt nanowires, N. R. Pradhan, H, Duan, J. Liang, G. S. Iannacchione, (The Minerals, Metals, and Materials Society (TMS) 137th meeting program, p. 309 (2008), New Orleans, LA, USA)

 

Observation of a possible tetrahedratic phase in bent-core liquid crystals. (APS March Meeting 2007) D. Wiant, K. Neupane, S. Sharma, A. Jakli, J. T. Gleeson, S. Sprunt, N. Pradhan, and G. Iannacchione.

 

Measurement of Third order nonlinear properties of CoTTP using Electro absorption spectroscopy.

N. R. Pradhan, Joseph W.D.R, D. Narayana Rao, University of Hyderabad, (Presented at University of Tsukuba, Japan, July 2004)

 

Third order non linearity of Rhoda mine B doped PMMA Thin Film using Electro absorption spectroscopy (Abstract presented at National Laser Symposium, IIT Kharagpur, India in December 2003) Joseph WDR, N. R. Pradhan, D. Narayana Rao (University of Hyderabad, India)

 

SEMINAR AND POSTER PRESENTATIONS:

 

Multiple 360 degree domain wall switching in thin ferromagnetic nanorings in a circular magnetic field.

Abby Goldman, Abigail S. Licht, Yineng Sun, Yihan Li, Nihar R. Pradhan, Tianyu Yang, Mark T. Tuominen and Katherine E. Aidala

MMM 2011 56th conference at Scottsdale, Arizona, USA from 30th October to 3rd November 2011 

 

Magnetic Nanostructures for data storage and MRAM devices,

Nihar R Pradhan (Invited talk at ITER, SOA University, Bhubaneswar on 17th October 2011)

 

Magnetic Nanostructures for data storage and MRAM devices,

Nihar R Pradhan (Talk given at Physics Department, Sambalpur University, Odisha, India on 16th September 2011)

 

Dynamics of 3600 Domain Wall Annihilation in Thin Ferromagnetic Nanorings,

Abigail Licht, Yihan Li, Nihar R. Pradhan, Abby Goldman, Tianyu Yang, Mark T. Tuominen, Katherine E. Aidala,

(38th Symposium & Expo, IMAPS New England Chapter, Boxborough, 3rd May 2011, MA)

 

Thermal properties of Nanowires, Nanotubes and Polymer-Nanotube composites,

N. R. Pradhan, (Invited Seminar talk in University of Massachusett, Amherst, MA, 5th Nov 2009)

 

Enhancemed Thermal conductivity and Dynamics of Glass transition in Single-Wall Carbon nanotubes/PMMA composites

(Poster Presentation on WPI Graduate Research Achievement Day, 1st April 2009)

 

Nanocomposite materials for Energy conversion and managing heat dissipation.

(Poster presentation on WPI Graduate Research Achievement Day, March 2008).

 

Nanocomposite materials for Energy conversion and managing heat dissipation. [Seminar (Graduate Seminar) given on 28th Nov. 2007, Physics Department, WPI].

 

Specific heat and Thermal conductivity of Cobalt nanowires, (Talk given on 11th July 2007 Olin College, MA).

 

An AC Calorimetric measurement of heat capacity and thermal conductivity of nanowires and nanotubes, (Poster presentation on WPI Graduate Research Achievement Day, March 2007).

 

Characterization of Carbon nanotubes, [(Graduate Seminar) given on March 2005, Graduate Seminar, Physics Department, WPI].