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The University of Tulsa's College of Engineering and Natural Sciences

                 

Parameswar Hari Ph.D.

Ph.D.(1995, University of Utah)
Assistant Professor
Dr. Hari is a member of the materials research group and the

nanotechnology institute at the

University of Tulsa

Materials Research Group Faculty

Department of Physics and Engineering Physics

Keplinger Hall, L-165, 800 Tucker Drive,

University of Tulsa, Tulsa, OK 74104-3189

Phone: 918-631-3128 (voice mail)

Fax:     918-631-2995

Phone: 918-631-3029 (Secretary)

Research Lab1: (918)-631-3309

E-mail: hari@utulsa.edu

Post-doctoral Experience:

1995 -1997   University of Utah and the National High Magnetic Field Laboratory

1997 -1998    Texas A&M University

1998 - 1999   Vanderbilt University

My Courses:

Methods of Mathematical Physics (Physics 3053; Fall 2006)

Physics 1013 : Introductory Physics I (Fall 2006)

Classical Mechanics (Spring 2008)

Physics 2063: General Physics II (2008 Spring)

Physics 1003 : Conceptual Physics (2007 Fall)

Physics 4033: Quantum Mechanics I (2004 Fall)

Physics 4043 Quantum Mechanics II (Spring 2005)

A course on NMR theory and experiments

QM Course Objectives and  Survey 1 and 2

 

 

 

 

 

 

 

Nanotube

 

Recommended ReadingGo to TU Home

   

SUMMER UNDERGRADUATE RESEARCH PROGRAM IN PHYSICS (SURPP)

Members of the materials research group: Warren Stiles (grad student in chemistry) ,  Matt  Baumer, Daryl Spencer, Sam Kucera, Aaron Isely , Jacob Donaldson, Matt Behlmann and Christine Rittenhouse

Research Interests:

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In-organic Solar Cell Materials (Copper Indium di selenide and sulfide)

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Organic and Plastic Photovoltaics

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Nuclear Quadrupole Resonance (NQR) 

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Conductivity and Mobility of thin film Semiconductors

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Amorphous and Glassy Semiconductors

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Nuclear Magnetic Resonance (NMR)

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Nano materials (ZnO nanorods , nano iron and fluid transport in CNT )

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Photodarkening and Photo-structrual cahnges in Chalcogenide Glassy materials

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Carbon nanotube composites

Publications

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Papers/abstracts  submitted/accepted:(since 2004)

0.  Invited Presentation at the NHMFL 2004 NMR workshop , Tallahassee, Florida (March 13, 2004).

1. Infrared Laser Ablation of Glassy As2Se3 : P. Hari, J. Adair, N. Tolk, J. Sanghera and I. Aggarwal, Journal Of Non-Crystalline Solids, Published in  JNCS, 352 (2006), 2430-2433.

2. Caruso J.F., Williams J.A., Hari P., McCoy J.D., Coday M.A., Ramsey C.A., and L.B. Capps (2006). Data reproducibility from the instrumentation of an inertial resistance exercise device suggested for use during space travel. Isokinetics and Exercise Science. 14(4): 371-382.

3. Kinetics of the remediation of chromium(VI)- contaminated groundwater using iron nanoparticles, Aaron R. Isley, Parameswar Hari and Gordon H. Purser,  ACS meeting, Oct.  2006.

4. Kinetics of As-Cr VI removal by nano iron particles , A. Isely, P. Hari and G. Purser, : American Chemical Society Meeting, March 19-22, 2007, Chicago.

5. Band gap engineering of InS2 by tin doping, M. Mathew, S. Kartha, K. P. Vijayakumar , J. Elgin and P. Hari, Presented at the Materials Research Society meeting, April 9-13, San Francisco, 2007.

6. Leeper A., M.A. Coday, Caruso J.F. and Hari P. (2007). Instrumentation of a high-speed inertial exercise device with load cell transducers. 53rd International Instrumentation Symposium (Published Conference Proceedings-Short Communication).Volume 470: ISBN 987-1-934394-18-2.(2007); Adam Leeper won the first prize for best paper presented at this conference.

7. “Removing Chromium and Arsenic from Drinking Water Using  Nano Rust”
     Dr. Parameswar Hari – : ONI Nanofocus meeting, March 2007. (invited Presentation)

8. . Removing As-Cr-VI using nano iron particles: Accepted presentation at  the 53rd International Instrumentation Symposium,    May  3, 2007: Dr. Parameswar Hari (2007 ).    

9. Deposition of ZnO nanorods by chemical bath method, P. Hari, M. Baumer, W. Tennyson and L. A. Bumm, Accepted at the 22nd ICANS conference, August 2007.

10. Caruso J.F., Hari P., Coday M.A., Leeper A., Ramey E., Monda J.K., Hastings L.P. and S. Davison (2007). Performance Evaluation of a High-Speed Inertial Exercise Trainer. Journal of Strength and Conditioning Research.(accepted)

11.Kinetics of Arsenic and Chromium reduction/adsorption in water treated with micro/nano iron and iron oxide particles, P. Hari, A. Isley, G. Medders and G. Purser, Fall MRS meeting, Nov. 26-30, 2007 (submitted)

12. P. Hari, M. Baumer, D. Spencer and D. Teeters, Low temperature deposition of ZnO nanorods by CBD, CIMTEC conference, 2008 June, Abstract submitted.

13. P. Hari, D.Spencer and M. Baumer, Substrate dependence of ZnO nanorods by Chemical Bath Method, Submitted to the Spring MRS meeting, 2008 March 24-28, San Francisco.

14. M. Baumer, P. Hari, and D. Spencer, Low Temperature Deposition method for growing ZnO nanorods : recent results, American Physical Society, New Orleans, March 10-14, 2008 (accepted for oral presentation)

15. S. Kucera, J. Caruso and P. Hari, Instrumentation of a single axis  inertial exercise device, 54th  ISA symposium Proceedings, Pensacola, Florida, May 2,  2008 (accepted); Sam Kucera won the first prize for the best paper by an undergraduate student.

16. Surface morphology Zinc Oxide nanorods grown by hydrothermal deposition technique, P. Hari, D. Spencer, M. Baumer , P. Utekar,  M. Sluch and D. Teeters, Submitted to ICOOPMA conference (July 2008). Accepted for oral presentation.

17.  PEO-ZnO composite electrolyte system based on oriented ZnO nanorods. P. Utekar, P. Hari and D. Teeters, IMPE conference in Portugal, August 30-Sept 4, 2008. Abstract accepted.

18. invited presentation at Houston ISA meeting, Aerospace division, S. Kucera, J. Caruso and P. Hari, Instrumentation of a single axis  inertial exercise device:

19. ASEE Midwest Meeting, "Physics Journal Club", Jerry McCoy, Scott Holmstrom, Parameswar Hari, Sept. 18, 2008

20. ASEE Midwest meeting, "Developing Problem Solving and Critical Thinking Skills in Physics and Engineering Physics Courses"
Parameswar Hari, Septmeber 18, 2008.

Selected Recent Publications: (before 2004) (11 out of 28)

  1. J. Whitaker, E. Ahn, P. Hari, G. A. Williams, P. C. Taylor, and J. C. Facelli, “ Indirect J coupling of inequivalent 75 As nuclei in crystalline and glassy As2Se3 and As2S3”, J. Chem. Physics, 119, 16, 8519 (2003)
  2. T. Su, P. Hari, E. Ahn, P. C. Taylor, P. L. Kuhns, W. G. Moulton and N. S. Sullivan, "Asymmetries in Local Arsenic Bonding Sites in AsxS1-x and AsxSe1-x glasses", Phys. Rev. B, 67, 085203 (2003)
  3. P. Hari,  S. Guzel, P. C. Taylor,  A. Kleinhammes,  P. L. Kuhns,  W. G. Moulton      and  N. S. Sullivan, “Photodarkening Effect in Arsenic Chalcogenide Glasses”,  J. Non. Cryst. Solids, 326 & 327 , 199-204 (2003)
  4. E. Ahn, P. Hari, J. Whittaker , G. A. Williams, J. Facelli and P. C. Taylor, “Evidence of indirect Spin-Spin coupling in Crystalline and     Glassy As-Chalcogen Compounds”,  J. Non. Cryst. Solids, 326 & 327 , 64-67 (2003)
  5. P. C. Taylor, T. Su, P. Hari, E. Ahn, A. Klienhammes, P. L. Kuhns, W. G. Moulton, and N. S. Sullivan, "Structural and Photostructural properties of  chalcogenide glasses: recent results from magnetic resonance experiments”,  J. Non. Cryst. Solids, 326 & 327 , 193-198 (2003)
  6. P.  Hari, P. C. Taylor, A. P. Reyes, P. L. Kuhns, W. G. Moulton, and N. S. Sullivan, “High field NMR in partially ordered III-V semiconductors”, NHMFL Ann. Res. Report. 8, 125, (2002).
  7. G. A. Mensing, J. M. Gilligan, P. Hari, E. Hurt, G. Lupke, S. T. Pantaelides, N. Tolk, and P. C. Taylor, "Defect Transition Energies and the     Density of Defect States in Hydrogenated Amorphous Silicon", Journal of Non-Crystalline Solids 299-302, 621 (2002)
  8. T.Su , R. Palchy, P. C. Taylor , and P. Hari“NMR Probe of localized Band tail States in a-Si:H” , J. Non. Cryst. Solids, 299-302,589 (2002)
  9. P. Hari , T. Su, P. C. Taylor, P. L. Kuhns, W. G. Moulton and N. S. Sullivan, "Photodarkening in Glassy As2S3", Journal of Non-Crystalline Solids 266-269, 930 (2000)
  10. P. Hari, C. Cheney and N. H. Tolk, J.S. Sanghera and I. D. Aggarwal, "Wavelength Selective Materials Modification in Chalcogenide Glasses by Free Electron Laser Irradiation", Journal of Non-Crystalline Solids 270, 265 (2000).
  11. P. Hari,  P. C. Taylor,  A. Kleinhammes,  P. L. Kuhns,  W. G. Moulton  and  N. S. Sullivan “Asymmetries in Local Bonding Sites in Amorphous Semiconductors: Very High Field NMR of  75 As”  , J. Non. Cryst. Solids, 230, 770 (1998)

 1.Photoluminescence Spectroscopy (in Collaboration with Vanderbilt  Materials Research Group)

2. Collaborative Research Project with the University of Utah Semiconductors Group

3. Collaborative Research with the National High Magnetic Field Laboratory NMR group (p.199)