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Recent News

Our Paper: “Engineering nanoscale polarization at the SrTiO3/Ge interface”, is published online in Scripta Materialia (2020).

Our paper: "Strain Engineering of Dischargeable Energy Density of Ferroelectric Thin-Film Capacitors" is published online in Nano Energy (2020).

Prof. Ren was awarded an iF Gold design Award in 2019.

Mr. Onur Kurt passed his Ph.D defence. Congratulations! Dr. Kurt.

Ms. Zehra Cevher passed her Ph.D defence. Congratulations! Dr. Cevher.

Our paper: "“Local structural changes due to the electric field‐induced migration of oxygen vacancies at Fe‐doped SrTiO3 interfaces”, is published online in Journal of the American Ceramic Society (2019).

Our paper: “Detection of Nanoscale Structural Defects in Degraded Fe-Doped SrTiO3 by Ultrafast Photoacoustic Waves”, is published online in the Journal of Physical Chemistry C (2018).

our paper: “Optimization of the defects and nonradiative lifetime of undoped GaAs/AlGaAs double heterostructures”, is published online in Journal of Applied Physics (2018).

Our paper:“Formation of structural defects and strain in electrodegraded Fe‐doped SrTiO3 crystals due to oxygen vacancy migration”, is published online in Journal of the American Ceramic Society (2018)

Our paper: "Demonstration of ultra-high recyclable energy densities in domain-engineered ferroelectric films" is published online in Nature Communications (Dec. 2017).

Our paper:"Optimization of the defects and the nonradiative lifetime of GaAs/AlGaAs double heterostructures", is published online in Journal of Applied Physics (Oct. 2017).

Prof. Ren was awarded a AFOSR DURIP grant: "Ultraviolet to mid-infrared nonlinear spectroscopy" 2017-2018 

Prof. Ren and his collaborator, Prof. Steve Greenbaum were awarded a AFOSR research grant: "Nonlinear optical imaging of coupled breakdown dynamics in dielectrics and ferroelectrics", 2017-2020.

Mr. David Ascienzo passed his Ph.D defence. Congratulations! Dr. Ascienzo.

Mr. Tony Lv joined our research group as a Ph.D. student.

 Our paper: "Nonlinear optical detections of structural distortions at degraded Fe-doped SrTiO3 interfaces", is published online in Material Chemistry and Physics (May 2017).

Prof. Ren was awarded a 2017 NY Powerbridge grant (2017-2018).

 Our paper: "Probing electrocolored Fe-doped SrTiO3 bulks using optical second harmonic generation", is published online in Acta Materialia (March 2017).

Our paper: "Printable and flexible phototransistors based on blend of organic semiconductor and biopolymer", is published online in Advanced Functional Materials (March 2017).

Our paper: "Experimental demonstration of 55-fs spin canting in photoexcited iron nanoarrays", is published online in Applied Physics Letters (Feb. 2017). 

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