• 10956 Citations
  • 54 h-Index
1992 …2019
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Fingerprint Dive into the research topics where Venkatraman Gopalan is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 10 Similar Profiles
Ferroelectric materials Engineering & Materials Science
domain wall Physics & Astronomy
Domain walls Engineering & Materials Science
electro-optics Physics & Astronomy
Optical fibers Engineering & Materials Science
Electrooptical effects Engineering & Materials Science
harmonic generations Physics & Astronomy
thin films Physics & Astronomy

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Research Output 1992 2019

A -site cation size effect on oxygen octahedral rotations in acentric Ruddlesden-Popper alkali rare-earth titanates

Akamatsu, H., Fujita, K., Kuge, T., Gupta, A. S., Rondinelli, J. M., Tanaka, I., Tanaka, K. & Gopalan, V., Jun 10 2019, In : Physical Review Materials. 3, 6, 065001.

Research output: Contribution to journalArticle

titanates
Alkalies
Alkali Metals
Rare earths
Cations
1 Citation (Scopus)

Atomic and electronic structure of domains walls in a polar metal

Stone, G., Puggioni, D., Lei, S., Gu, M., Wang, K., Wang, Y., Ge, J., Lu, X. Z., Mao, Z., Rondinelli, J. M. & Gopalan, V., Jan 9 2019, In : Physical Review B. 99, 1, 014105.

Research output: Contribution to journalArticle

Crystal atomic structure
Domain walls
atomic structure
Electronic structure
domain wall
1 Citation (Scopus)

Competing Polar and Antipolar Structures in the Ruddlesden-Popper Layered Perovskite Li2SrNb2O7

Uppuluri, R., Akamatsu, H., Sen Gupta, A., Wang, H., Brown, C. M., Agueda Lopez, K. E., Alem, N., Gopalan, V. & Mallouk, T. E., Jun 25 2019, In : Chemistry of Materials. 31, 12, p. 4418-4425 8 p.

Research output: Contribution to journalArticle

Perovskite
Antiferroelectric materials
Ferroelectricity
Neutron diffraction
Synchrotrons

Comprehensive magnetic phase diagrams of the polar metal C a3(R u0.95 F e0.05)2 O7

Lei, S., Chikara, S., Puggioni, D., Peng, J., Zhu, M., Gu, M., Zhao, W., Wang, Y., Yuan, Y., Akamatsu, H., Chan, M. H. W., Ke, X., Mao, Z., Rondinelli, J. M., Jaime, M., Singleton, J., Weickert, F., Zapf, V. S. & Gopalan, V., Jun 10 2019, In : Physical Review B. 99, 22, 224411.

Research output: Contribution to journalArticle

Phase diagrams
Metals
phase diagrams
Magnetization
space temperature
1 Citation (Scopus)

Emergent room temperature polar phase in CaTiO 3 nanoparticles and single crystals

Ramirez, M. O., Lummen, T. T. A., Carrasco, I., Barnes, E., Aschauer, U., Stefanska, D., Sen Gupta, A., De Las Heras, C., Akamatsu, H., Holt, M., Molina, P., Barnes, A., Haislmaier, R. C., Deren, P. J., Prieto, C., Bausá, L. E., Spaldin, N. A. & Gopalan, V., Jan 1 2019, In : APL Materials. 7, 1, 011103.

Research output: Contribution to journalArticle

Single crystals
Polarization
Nanoparticles
Powders
Nonlinear optics