Linear and nonlinear optical properties of BiFeO3Amit Kumar, Venkatraman Gopalan, T. Heeg et al.|Applied Physics Letters|2008Cited by 254
Optical properties and magnetochromism in multiferroic<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mtext>BiFeO</mml:mtext></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>Xiaoshan Xu, J. L. Musfeldt, Tatiana V. Brinzari et al.|Physical Review B|2009Cited by 163
Magnon sidebands and spin-charge coupling in bismuth ferrite probed by nonlinear optical spectroscopyM. O. Ramı́rez, Venkatraman Gopalan, Amit Kumar et al.|Physical Review B|2009Cited by 92
Spin-charge-lattice coupling through resonant multimagnon excitations in multiferroic BiFeO3M. O. Ramı́rez, Venkatraman Gopalan, Amit Kumar et al.|Applied Physics Letters|2009Cited by 53