Schiemer, J. A. and Lascu, I. and Harrison, R. J. and Kumar, A. and Katiyar, R. S. and Sanchez, D. A. and Ortega, N. and Mejia, C. Salazar and Schnelle, W. and Shinohara, H. and Heap, A. J. F. and Nagaratnam, R. and Dutton, S. E. and Scott, J. F. and Nair, B. and Mathur, N. D. and Carpenter, M. A (2017) Elastic and anelastic relaxation behaviour of perovskite multiferroics II: PbZr0.53Ti0.47O3 (PZT)-PbFe0.5Ta0.5O3 (PFT). Journal of Materials Science, 52. pp. 285-304. ISSN 0022-2461

Schiemer, J. A. and Lascu, I. and Harrison, R. J. and Kumar, A. and Katiyar, R. S. and Sanchez, D. A. and Ortega, N. and Mejia, C. Salazar and Schnelle, W. and Shinohara, H. and Heap, A. J. F. and Nagaratnam, R. and Dutton, S. E. and Scott, J. F. and Carpenter, M. A. (2016) Elastic and anelastic relaxation behaviour of perovskite multiferroics I: PbZr0.53Ti0.47O3 (PZT)-PbFe0.5Nb0.5O3 (PFN). Journal of Materials Science, 51 (24). pp. 10727-10760. ISSN 0022-2461

Ortega, N. and Kumar, Ashok and Scott, J. F. and Katiyar, Ram S. (2015) Multifunctional magnetoelectric materials for device applications. Journal of Physics: Condensed Matter, 27 (50). 504002-1-504002-23. ISSN 0953-8984

Carpenter, M. A. and Schiemer, J. A. and Lascu, I. and Harrison, R. J. and Kumar, A. and Katiyar, R. S. and Ortega, N. and Sanchez, D. A. and Mejia, C. Salazar and Schnelle, W. and Echizen, M. and Shinohara, H. and Heap, A. J. F. and Nagaratnam, R. and Dutton, S. E. and Scott, J. F. (2015) Elastic and magnetoelastic relaxation behaviour of multiferroic (ferromagnetic plus ferroelectric plus ferroelastic) Pb(Fe0.5Nb0.5)O-3 perovskite. Journal of Physics: Condensed Matter, 27 (28). 285901-1-285901-18. ISSN 0953-8984

Kumar, Ashok and Barrionuevo, D. and Ortega, N. and Shukla, A. K. and Shannigrahi, Santiranjan and Scott, J. F. and Katiyar, Ram S. (2015) Ferroelectric capped magnetization in multiferroic PZT/LSMO tunnel junctions. Applied Physics Letters, 106 (13). 132901-1-132901-5. ISSN 0003-6951

Kumar, Ashok and Barrionuevo, D. and Ortega, N. and Shukla, A. K. and Shannigrahi, Santiranjan and J. F. Scott, Ram S. and -, Katiyar (2015) Ferroelectric capped magnetization in multiferroic PZT/LSMO tunnel junctions (vol 106, 132901, 2015). Applied Physics Letters, 106 (16). pp. 1-2. ISSN 0003-6951

Kumari, Shalini and Ortega, N. and Kumar, A. and Pavunny, S. P. and Hubbard, J. W. and Rinaldi, C. and Srinivasan, G. and Scott, J. F. and Katiyar, Ram S. (2015) Dielectric anomalies due to grain boundary conduction in chemically substituted BiFeO3. Journal of Applied Physics, 117 (11). 114102-1-114102-13. ISSN 1089-7550

Evans, D. M. and Schilling, A. and Kumar, Ashok and Sanchez, D. and Ortega, N. and Katiyar, R. S. and Scott, J. F. and Gregg, J. M. (2014) Switching ferroelectric domain configurations using both electric and magnetic fields in Pb(Zr,Ti)O-3-Pb(Fe,Ta)O-3 single-crystal lamellae. Philosophical Transactions A: Mathematical, Physical and Engineering Sciences, 372 (2009). ISSN 1364-503X

Barrionuevo, D. and Ortega, N. and Kumar, A. and Chatterjee, R. and Scott, J. F. and Katiyar, R. S. (2013) Thickness dependent functional properties of PbZr0.52Ti0.48O3/La0.67Sr0.33MnO3 heterostructures. Journal of Applied Physics , 114 (23). 234103-1- 234103-10. ISSN 0021-8979

Evans, D. M. and Schilling, A. and Kumar, Ashok and Sanchez, D. and Ortega, N. and Ortega, N. and Katiyar, R. S. and Gregg, J. M. and Scott, J. F. (2013) Magnetic switching of ferroelectric domains at room temperature in multiferroic PZTFT. Nature Communications , 4. 1534-1-1534-7. ISSN 2041-1723