"The quantum spin-valve in cobalt atomic point contacts", Harsh Deep Chopra, Matthew R. Sullivan, Jason N. Armstrong, and Susan Z. Hua, Nature Materials, Vol. 4, November, 832-837 (2005).

"Ballistic magnetoresistance in nickel single-atom conductors without magnetostriction", Matthew R. Sullivan, Douglas A. Boehm, Daniel A. Ateya, Susan Z. Hua, and Harsh Deep Chopra, Physical Review B Vol. 71, 024412-1 to 024412-8 (2005).

"Magnetoelastic and magnetostatic interactions in exchange-spring multilayers", Harsh Deep Chopra, Matthew R. Sullivan, A. Ludwig, and E. Quandt, Physical Review B Vol. 72, 054415-1 to 054415-7 (2005).

"A method to study temperature and stress induced magnetic transitions", Harsh Deep Chopra and Matthew R. Sullivan, Review of Scientific Instruments Vol. 76, 013910-1 to 013910-6 (2005).

"Temperature and field dependent evolution of micromagnetic structure in ferromagnetic shape memory alloys", Matthew R. Sullivan and Harsh Deep Chopra, Physical Review B Vol. 70, 094427-1 to 094427-8 (2004).

"Pathways of structural and magnetic transitions in ferromagnetic shape memory alloys", Matthew R. Sullivan, Ashish A. Shah, and Harsh Deep Chopra, Physical Review B Vol. 70, 094428-1 to 094428-8 (2004).

In-situ study of temperature dependent magneto-thermo-elastic correlated behavior in ferromagnetic shape memory alloys", Matthew R. Sullivan, Daniel A. Ateya, Steven J. Pirotta, Ashish A. Shah, G. H. Wu, and Harsh Deep Chopra, Journal of Applied Physics, Vol. 95, 6951-6953 (2004).

"100,000% ballistic magnetoresistance in stable Ni nanocontacts at room temperature", Susan Z. Hua and Harsh Deep Chopra, Physical Review B - Rapid Communications Vol. 67, R060401-1 to R060401-4 (2003).

"Highly deleterious role of small amounts of carbon on the giant magnetoresistance effect", D. X. Yang, E. Repetski, Harsh Deep Chopra, P. J. Chen, and W. F. Egelhoff, Jr., Journal of Applied Physics Vol. 93, 8415-8417 (2003).

"Magnetization reversal in half-metallic epitaxial CrO2 films", I. L. Siu, W. F. Egelhoff, Jr., David X. Yang and Harsh Deep Chopra, Journal of Applied Physics Vol. 92, 5409-5412 (2002).

Microfluidic actuation using electrochemically generated bubbles", S. Z. Hua, F. Sachs, D. X. Yang, and Harsh Deep Chopra, Analytical Chemistry Vol. 74, 6392-6396 (2002).

"Ballistic magnetoresistance exceeding 3000% in Ni nanocontacts at room temperature", Harsh Deep Chopra and Susan Z. Hua, Physical Review B "Rapid Communications Vol. 66, R020403-1 to R020403-3 (2002).

"Surfactant-assisted atomic level engineering of spin valves", Harsh Deep Chopra, D. X. Yang, P. J. Chen, and W. F. Egelhoff, Jr., Physical Review B Vol. 65, 0944331-0944337 (2002).

"Carbon: a bane for giant magnetoresistance magnetic multilayers", D. X. Yang, Harsh Deep Chopra, B. Shashishekar, P. J. Chen, and W. F. Egelhoff, Jr., Applied Physics Letters Vol. 80, 2943-2945 (2002).

"Improved interfaces and magnetic properties in spin valves using Ni80Fe20 seed layer", E. J. Repetski, D. X. Yang, Harsh Deep Chopra, P. J. Chen, and W. F. Egelhoff, Jr., Journal of Applied Physics Vol. 91, 3891-3895 (2002).

"Atomic-engineering of spin valves using Ag as a surfactant", D. X. Yang, B. Shashishekar, Harsh Deep Chopra, P. J. Chen, and W. F. Egelhoff, Jr., Journal of Applied Physics Vol. 89, 7121-7123 (2001).

"Beam model for calculating magnetostriction strains in thin films and multilayers", R. C. Wetherhold and Harsh Deep Chopra, Applied Physics Letters Vol. 79, 3818-3820 (2001).

"Evaluation of mechanical properties of magnetic materials using a non-destructive method", D. X. Yang, K. P. Kankolenski, Harsh Deep Chopra, L. J. Swartzendruber, and G. E. Hicho, IEEE Transactions on Magnetics Vol. 37, 2758-2760 (2001).

"Review of jumpsum-based non-destructive testing method for evaluating mechanical properties of ferromagnetic materials", Harsh Deep Chopra, G. E. Hicho, and L. J. Swartzendruber, Materials Evaluation Vol. 59/No.10, 1215-1222 (2001).

"Nature of magnetization reversal in exchange coupled polycrystalline NiO-Co bilayers", Harsh Deep Chopra, D. X. Yang, P. J. Chen, H. J. Brown, L. J. Swartzendruber, and W. F. Egelhoff, Jr., Physical Review B Vol. 61, 15312-15320 (2000).

"Magnetic-field-induced twin boundary motion in magnetic shape-memory alloys", Harsh Deep Chopra, C. Ji, and V. V. Kokorin, Physical Review B "Rapid Communications Vol. 61, R14913-R14915 (2000).

"Magnetic behavior of atomically engineered NiO-Co-Cu-based giant magnetoresistance spin valves using Pb as a surface modifier", Harsh Deep Chopra, E. J. Repetski, P. J. Chen, H. J. Brown, L. J. Swartzendruber, and W. F. Egelhoff, Jr., Acta Materialia Vol. 48, 3501-3508 (2000).

"Magnetoelastic dependence of switching field in TbFe-FeCo giant magnetostrictive spring-magnet multilayers", Harsh Deep Chopra, D. X. Yang, and P. Wilson, Journal of Applied Physics Vol. 87, 5780-5782 (2000).

"Nature of coupling and origin of coercivity in giant magnetoresistance NiO-Co-Cu-based spin valves", Harsh Deep Chopra, D. X. Yang, P. J. Chen, D. C. Parks, and W. F. Egelhoff, Jr., Physical Review B Vol. 61, 9642-9652 (2000).

"Magnetization reversal in polycrystalline NiO-Co-exchange anisotropy coupled bilayers", D. X. Yang, Harsh Deep Chopra, P. J. Chen, H. J. Brown, L. J. Swartzendruber, and W. F. Egelhoff, Jr., Journal of Applied Physics Vol. 87, 4942-4944 (2000).

"Contributions to switching field in NiO-Co-Cu-based spin valves", Harsh Deep Chopra, D. X. Yang, P. J. Chen, and W. F. Egelhoff, Jr., Journal of Applied Physics Vol. 87, 6986-6988 (2000).

"Non-destructive evaluation of mechanical properties of magnetic materials", K. P. Kankolenski, S. Z. Hua, D. X. Yang, G. E. Hicho, L. J. Swartzendruber, and Harsh Deep Chopra, Non-Destructive Methods for Materials Characterization, Eds. G. Baaklini, N. Meyendorf, T. Matikas, and R. Gilmore, Materials Research Society Proceedings, Vol. 591, 157-162 (2000).

"Magnetic mesostructure of giant magnetostrictive spring magnet type multilayers", Harsh Deep Chopra, A. Ludwig, E. Quandt, S. Z. Hua, H. J. Brown, L. J. Swartzendruber, and M. Wuttig, Journal of Applied Physics Vol. 85, 6238-6240 (1999).

"Interlayer coupling in Co-Cu-NiFe-Cu multilayers", A. S. Edelstein, K. M. Bussmann, D. C. Turner, and Harsh Deep Chopra, Journal of Applied Physics Vol. 83, 4848-4854 (1998).

"Nanostructural considerations in giant magnetoresistive Co-Cu-based symmetric spin-valves",Harsh Deep Chopra, B. J. Hockey, P. J. Chen, W. F. Egelhoff, Jr., M. Wuttig, and S. Z. Hua, Physical Review B Vol. 55, 8390-8397 (1997).

"Nanostructure, interfaces and magnetic properties in giant magnetoresistive NiO-Co-Cu-based spin valves",Harsh Deep Chopra, B. J. Hockey, P. J. Chen, R. D. McMichael and W. F. Egelhoff, Jr., Journal of Applied Physics Vol. 81, 4017-4019 (1997).

"Observation of domain dynamics in giant magnetoresistive Co-Cu-based polycrystalline multilayers",S. Z. Hua, D. S. Lashmore, L. J. Swartzendruber, F. Egelhoff, Jr., K. Raj, and Harsh Deep Chopra, Journal of Applied Physics Vol. 81, 4582-4584 (1997).

"Giant magnetoresistance in symmetric spin-valves: nanostructure and domain dynamics",Harsh Deep Chopra, B. J. Hockey, L. J. Swartzendruber, S. Z. Hua., J. Chen, K. Raj, D. S. Lashmore, M. Wuttig, and W. F. Egelhoff, Jr., Nanostructured Materials Vol. 9, 451-454 (1997).

"Effect of plastic strain on magnetic and mechanical properties of ultra low carbon sheet steel",L. J. Swartzendruber, G. E. Hicho, Harsh Deep Chopra, S. Leigh, G. Adams and E. Tsory, Journal of Applied Physics Vol. 81, 4263-4265 (1997).

"Domain structures in bent In-22.5at%Tl polydomain crystals",Harsh Deep Chopra, C. Bailly, and M. Wuttig, Acta Materialia Vol. 44, 747-751 (1996).

"The structure of primary strengthening precipitate in an Al-1.5wt%Cu-4.0wt%Mg-0.5wt%Ag alloy", Harsh Deep Chopra, I. J. Polmear, and B. C. Muddle, Philosophical Magazine Letters Vol. 73, 351-357 (1996).

"Temperature dependent deformation of polydomain phases in an In-22.5at%Tl shape memory alloy", Harsh Deep Chopra, A. Roytburd and Manfred Wuttig, Metallurgical and Materials Transactions A Vol. 27, 1695-1700 (1996).

"Precursor shear elastic pseudo-isotropy in near second order martensitic phase transitions", Harsh Deep Chopra and Manfred Wuttig, Journal De Physique IV, Colloque C8, supplement au Journal de Physique III Vol. 5, C8/157-160 (1995).

"The structure of metastable (111)" precipitates in an Al-2.5wt%Cu-1.5wt%Mg-0.5wt%Ag alloy", Harsh Deep Chopra, L. J. Liu, B. C. Muddle, and I. J. Polmear, Philosophical Magazine Letters Vol. 71, 319-324 (1995).

"In-situ observation of preparatory untwinning in reverse martensitic transition in an In-22.5at%Tl shape memory alloy", Harsh Deep Chopra and Manfred Wuttig, Scripta Materialia Vol. 33, 521-525 (1995).

"Structure-property relationship of ion-beam sputtered Nd-Fe-B magnetic thin films on (111) silicon", A. S. Nazareth, Harsh Deep Chopra, D. K. Sood, and R. B. Zmood, Materials Research Society Proceedings, Vol. 511, 511-516 (1995).

"Elastic isotropy in martensitically transforming FCC alloys", J. Li, Harsh Deep Chopra, L. Tanner, and M. Wuttig, Materials Research Society Proceedings Vol. 246B, 109-114 (1991).