Alexei Grigoriev, PhD

Research Interests
Experimental Studies of Ferroelectric and Piezoelectric Materials
Multifunctional Materials
Thin Films
Superlattices
X-Ray Microdiffraction
Time Resolved X-Ray Scattering
Thin Film Growth
Teaching Interests
Thermal Physics
Instrumentation Methods
General Physics
Publications
Journal Articles
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Adhikari , G., S. Thapa, H. Zhu, A. Grigoriev, and P. Zhu. Synthesis of CsPbBr3 and Transformation into Cs4PbBr6 Crystals for White Light Emission With High CRI and Tunable CCT. Vol. 123, The Journal of Physical Chemistry C, 2019, pp. 12023-8.
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Adhikari , G., P. Vargas, H. Zhu, A. Grigoriev, and P. Zhu. Tetradic Phosphor White Light With Variable CCT and Superlative CRI through Organolead Halide Perovskite Nanocrystals. Vol. 1, Nanoscale Advances, 2019, pp. 1791-8.
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Thapa , S., G. Adhikari, H. Zhu, A. Grigoriev, and P. Zhu. Zn-Alloyed All-Inorganic Halide Perovskite-Based White Light-Emitting Diodes With Superior Color Quality. Vol. 9, Scientific Reports, 2019, p. 18636.
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G. C. Adhikari, P. Vargas, H. Zhu, A. Grigoriev, and P. Zhu*, “Tetradic Phosphor White Light with Variable CCT and Superlative CRI through Organolead Halide Perovskite Nanocrystals,” Nanoscale Advances, March 2019, in Press.
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Adhikari , G., S. Thapa, H. Zhu, A. Grigoriev, and P. Zhu. Synthesis of CsPbBr3 and Transformation into Cs4PbBr6 Crystals for White Light Emission With High CRI and Tunable CCT. Vol. 123, The Journal of Physical Chemistry C, 2019, pp. 12023-8.
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Adhikari , G., P. Vargas, H. Zhu, A. Grigoriev, and P. Zhu. Tetradic Phosphor White Light With Variable CCT and Superlative CRI through Organolead Halide Perovskite Nanocrystals. Vol. 1, Nanoscale Advances, 2019, pp. 1791-8.
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Salev, Pavel, Abdulah Mahayni, and Alexei Grigoriev. “Polarization Coupling Transition in BaTi O3/PbZ r0.2 T i0.8 O3 Ferroelectric Bilayers.” Physical Review B 93.4 (2016): n. pag. Print.
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Grigoriev, Alexei et al. “Piezoelectric and Dielectric Properties of Pb(Zr,Ti) O3 Ferroelectric Bilayers.” Physical Review B – Condensed Matter and Materials Physics 91.10 (2015): n. pag. Print.
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Salev, Pavel, Mandana Meisami-Azad, and Alexei Grigoriev. “Electrical Measurements of Dielectric Nonlinearities in Ferroelectric Bilayer Thin Films.” Journal of Applied Physics 113.7 (2013): n. pag. Print.
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Grigoriev, Alexei, Mandana Azad, and John McCampbell. “Ultrafast Electrical Measurements of Polarization Dynamics in Ferroelectric Thin-Film Capacitors.” Review of Scientific Instruments 82.12 (2011): n. pag. Print.
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Grigoriev, Alexei, and Paul Evans. “Electrically Driven Phenomena in Ferroelectrics and Multiferroics.” Synchrotron Radiation News 23.2 (2010): 18–19. Print.
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Sichel , R., A. Grigoriev, D. Do, S. Baek, H. Jang, C. Folkman, C. Eom, Z. Cai, and P. Evans. Anisotropic Relaxation and Crystallographic Tilt in BiFeO3on Miscut SrTiO3(001). Vol. 96, Applied Physics Letters, 2010.
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Pershan , P., S. Stoltz, S. Mechler, O. Shpyrko, A. Grigoriev, V. Balagurusamy, B. Lin, and M. Meron. Surface Structure of the Liquid Au72 Ge28 Eutectic Phase: X-Ray Reflectivity. Vol. 80, Physical Review B – Condensed Matter and Materials Physics, 2009.
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Grigoriev , A., R. Sichel, J. Jo, S. Choudhury, L. Chen, H. Lee, E. Landahl, B. Adams, E. Dufresne, and P. Evans. Stability of the Unswitched Polarization State of Ultrathin Epitaxial Pb (Zr,Ti) O3 in Large Electric Fields. Vol. 80, Physical Review B – Condensed Matter and Materials Physics, 2009.
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Grigoriev , A., R. Sichel, H. Lee, E. Landahl, B. Adams, E. Dufresne, and P. Evans. Nonlinear Piezoelectricity in Epitaxial Ferroelectrics at High Electric Fields. Vol. 100, Physical Review Letters, 2008.
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Shpyrko , O., R. Streitel, V. Balagurusamy, A. Grigoriev, M. Deutsch, B. Ocko, M. Meron, B. Lin, and P. Pershan. Crystalline Surface Phases of the Liquid Au-Si Eutectic Alloy. Vol. 76, Physical Review B – Condensed Matter and Materials Physics, 2007.
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Grigoriev , A., D. Do, P. Evans, B. Adams, E. Landahl, and E. Dufresne. Synchronizing Fast Electrically Driven Phenomena With Synchrotron X-Ray Probes. Vol. 78, Review of Scientific Instruments, 2007.
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Ott , H., C. Schüßler-Langeheine, E. Schierle, A. Grigoriev, V. Leiner, H. Zabel, G. Kaindl, and E. Weschke. Magnetic X-Ray Scattering at the M5 Absorption Edge of Ho. Vol. 74, Physical Review B – Condensed Matter and Materials Physics, 2006.
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Grigoriev , A., D. Do, D. Kim, C. Eom, P. Evans, B. Adams, and E. Dufresne. Subnanosecond Piezoelectric X-Ray Switch. Vol. 89, Applied Physics Letters, 2006.
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Shpyrko , O., R. Streitel, V. Balagurusamy, A. Grigoriev, M. Deutsch, B. Ocko, M. Meron, B. Lin, and P. Pershan. Surface Crystallization in a Liquid AuSi Alloy. Vol. 313, Science, 2006, pp. 77-80.
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Grigoriev , A., D. Do, D. Kim, C. Eom, B. Adams, E. Dufresne, and P. Evans. Nanosecond Domain Wall Dynamics in Ferroelectric Pb(Zr,Ti)O3 Thin Films. Vol. 96, Physical Review Letters, 2006.
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Shpyrko , O., A. Grigoriev, R. Streitel, D. Pontoni, P. Pershan, M. Deutsch, B. Ocko, M. Meron, and B. Lin. Atomic-Scale Surface Demixing in a Eutectic Liquid BiSn Alloy. Vol. 95, Physical Review Letters, 2005.
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Grigoriev , A., O. Shpyrko, C. Steimer, P. Pershan, B. Ocko, M. Deutsch, B. Lin, M. Meron, T. Graber, and J. Gebhardt. Surface Oxidation of Liquid Sn. Vol. 575, Surface Science, 2005, pp. 223-32.
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Shpyrko , O., A. Grigoriev, C. Steimer, P. Pershan, B. Lin, M. Meron, T. Graber, J. Gerbhardt, B. Ocko, and M. Deutsch. Anomalous Layering at the Liquid Sn Surface. Vol. 70, Physical Review B – Condensed Matter and Materials Physics, 2004.
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Shpyrko , O., P. Huber, A. Grigoriev, P. Pershan, B. Ocko, H. Tostmann, and M. Deutsch. X-Ray Study of the Liquid Potassium Surface: Structure and Capillary Wave Excitations. Vol. 67, Physical Review B – Condensed Matter and Materials Physics, 2003, pp. 1154051-7.
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Hübinger , F., A. Shulakov, K. Starke, A. Grigoriev, and G. Kaindl. Surface X-Ray Emission from Lanthanide Metals. Vol. 526, Surface Science, 2003.
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Schüßler-Langeheine , C., H. Ott, A. Grigoriev, A. Möller, R. Meier, Z. Hu, C. Mazumdar, G. Kaindl, and E. Weschke. Oxygen-Induced Magnetic Surface States on the (0001) Surfaces of Heavy Lanthanide Metals. Vol. 65, Physical Review B – Condensed Matter and Materials Physics, 2002, pp. 2144101-9.
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Schüßler-Langeheine , C., H. Ott, A. Grigoriev, A. Möller, R. Meier, Z. Hu, C. Mazumdar, G. Kaindl, and E. Weschke. Oxygen-Induced Magnetic Surface States on the (0001) Surfaces of Heavy Lanthanide Metals. Vol. 65, Physical Review B – Condensed Matter and Materials Physics, 2002, pp. 1-9.
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Schüßler-Langeheine , C., E. Weschke, H. Ott, A. Grigoriev, A. Möller, R. Meier, C. Mazumdar, and G. Kaindl. Magnetic Effects in the Band Structure of Ferromagnetic and Antiferromagnetic Lanthanide-Metal Films. Vol. 114-116, Journal of Electron Spectroscopy and Related Phenomena, 2001, pp. 795-9.
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Schüßler-Langeheine , C., E. Weschke, A. Grigoriev, H. Ott, R. Meier, D. Vyalikh, C. Mazumdar, C. Sutter, D. Abernathy, G. Grübel, and G. Kaindl. Resonant Magnetic X-Ray Scattering from Ultrathin Ho-Metal Films down to a Few Atomic Layers. Vol. 114-116, Journal of Electron Spectroscopy and Related Phenomena, 2001, pp. 953-7.
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Schüßler-Langeheine , C., E. Weschke, C. Mazumdar, R. Meier, A. Grigoriev, G. Kaindl, C. Sutter, D. Abernathy, G. Grübel, and M. Richter. Magnetic Splitting of Valence States in Ferromagnetic and Antiferromagnetic Lanthanide Metals. Vol. 84, Physical Review Letters, 2000, pp. 5624-7.
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Schüßler-Langeheine , C., R. Meier, H. Ott, Z. Hu, C. Mazumdar, A. Grigoriev, G. Kaindl, and E. Weschke. Magnetically Ordered Surface Oxide on Gd(0001). Vol. 60, Physical Review B – Condensed Matter and Materials Physics, 1999, pp. 3449-52.
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Weschke , E., A. Grigoriev, C. Schüßler-Langeheine, C. Mazumdar, R. Meier, S. Vandré, S. Ram, L. Kilian, G. Kaindl, and C. Sutter. New Low-Temperature Phase of Yb Metal and Its Relation to α-Ce. Vol. 83, Physical Review Letters, 1999, pp. 584-7.
Conference Proceedings
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Do , D., A. Grigoriev, D. Kim, C. Eom, P. Evans, and E. Dufresne. “In Situ X-Ray Probes for Piezoelectricity in Epitaxial Ferroelectric Capacitors”. Integrated Ferroelectrics, Vol. 101, 2008, pp. 174-81.
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Grigoriev , A., R. Sichel, H. Lee, C. Eom, B. Adams, E. Dufresne, Z. Cai, and P. Evans. “Structure of Complex Oxides in High Electric Fields”. Microscopy and Microanalysis, Vol. 14, 2008, pp. 222-3.
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Grigoriev , A., D. Do, D. Kim, C. Eom, P. Evans, B. Adams, and E. Dufresne. “Nanosecond Structural Visualization of the Reproducibility of Polarization Switching in Ferroelectrics”. Integrated Ferroelectrics, Vol. 85, 2006, pp. 165-73.
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Grigoriev , A., D. Do, D. Kim, C. Eom, B. Adams, E. Dufresne, and P. Evans. “Structural Dynamics of PZT Thin Films at the Nanoscale”. Materials Research Society Symposium Proceedings, Vol. 902, 2005, pp. 177-82.
Other
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Shpyrko , O., A. Grigoriev, C. Steimer, P. Pershan, B. Lin, M. Meron, T. Graber, J. Gerbhardt, B. Ocko, and M. Deutsch. Erratum: Anomalous Layering at the Liquid Sn Surface (Physical Review B-Condensed Matter and Materials Physics (2004) 70 (224206)). Vol. 73, Physical Review B – Condensed Matter and Materials Physics, 2006.
Courses Taught
- General Physics I
- Senior Physics Laboratory
- Statistical and Thermal Physics
- Physics Instrumentation Laboratory
- Research and Dissertation
- General Physics II
- Senior Thesis
- Instrumentation Methods Laboratory
- Solid State Electronic Devices
- Independent Study