R. Bekele

发表

Reconfiguring structured light beams using nonlinear metasurfaces.

Wiktor Walasik, Jingbo Sun, Apra Pandey, 2018, Optics express.

Nanoimaging of Open‐Circuit Voltage in Photovoltaic Devices

Jasbinder S. Sanghera, Elizabeth M. Tennyson, Jesse A. Frantz, 2015 .

Thermal tuning of arsenic selenide glass thin films and devices.

J. Myers, J. Sanghera, V. Nguyen, 2020, Optics express.

Chip-based nonmechanical beam steerer in the midwave infrared

Jasbinder S. Sanghera, Vinh Q. Nguyen, Collin McClain, 2018 .

Propagating transverse electric and transverse magnetic modes in liquid crystal-clad planar waveguides

C. Spillmann, M. Ziemkiewicz, J. Myers, 2020, Liquid Crystals.

Liquid Crystal-based Refractive Beamsteering in the Infrared

C. Spillmann, J. Naciri, J. Myers, 2017 .

Characterization of Cu(In, Ga)Se2 thin films and devices sputtered from a single target without additional selenization

J. S. Sanghera, I. D. Aggarwal, J. A. Frantz, 2011, 2011 37th IEEE Photovoltaic Specialists Conference.

Photovoltage Tomography in Polycrystalline Solar Cells

M. Leite, J. Myers, S. Na, 2016 .

Microstructured ZnO coatings combined with antireflective layers for light management in photovoltaic devices

J. Myers, J. Sanghera, L. Busse, 2016 .

CIGS sputtering targets fabricated from reclaimed materials

A. Bruce, J. Myers, J. Sanghera, 2013, 2013 IEEE 39th Photovoltaic Specialists Conference (PVSC).

The effects of In2Se3 wetting layers on Cu(In, Ga)Se2 thin films and devices

J. Myers, J. Sanghera, V. Nguyen, 2013, 2013 IEEE 39th Photovoltaic Specialists Conference (PVSC).

Growth Dynamics in Thin Films of Copper Indium Gallium Diselenide Sputtered from a Quaternary Target

A. Bruce, J. Myers, J. Sanghera, 2013 .

Nucleation, growth, and orientation analysis of quaternary-sputtered Cu(In, Ga)Se2

J. Myers, S. Qadri, J. Sanghera, 2013, 2013 IEEE 39th Photovoltaic Specialists Conference (PVSC).

Structural and electronic characteristics of Cu(In,Ga)Se2 thin films sputtered from quaternary targets

S. Maximenko, M. González, R. Walters, 2012, 2012 38th IEEE Photovoltaic Specialists Conference.

Optical Characterization of Microstructured ZnO Coatings for Cu(In,Ga)Se2 Photovoltaic Devices

J. Myers, J. Sanghera, J. Frantz, 2014 .

Microstructured ZnO coatings for improved performance in Cu(In,Ga)Se2 photovoltaic devices

J. Myers, J. Sanghera, J. Frantz, 2014, 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC).

Characterization of Cu(In, Ga)Se 2 thin films and devices sputtered from a single target without additional selenization

A. Bruce, V. Nguyen, I. Aggarwal, 2011, PVSC 2011.

Interdigitated Bulk Heterojunction Organic Photovoltaic Cells With Aligned Copper Phthalocyanine Nanorods

J. Xue, Yingqi Zheng, R. Bekele, 2010, IEEE Journal of Selected Topics in Quantum Electronics.

Reduction in surface state defects in iron pyrite by use of zinc sulfide passivation layers

S. Erwin, J. Myers, S. Qadri, 2018, Optical Materials Express.

Quaternary Sputtered Cu(In,Ga)Se2 Absorbers for Photovoltaics: A Review

S. Maximenko, R. Walters, M. Lumb, 2016, IEEE Journal of Photovoltaics.

Recent Progress in Sputtered Cu(In,Ga)Se2 Absorbers for Photovoltaics

S. Maximenko, R. Walters, J. Myers, 2015 .

Effects of sputtering technique on quaternary sputtered Cu(In,Ga)Se2 films

Vinh Q. Nguyen, Jas S. Sanghera, Jesse A. Frantz, 2014, Optics & Photonics - Solar Energy + Applications.

Assessing local voltage in CIGS solar cells by nanoscale resolved Kelvin Probe Force Microscopy and sub-micron photoluminescence

Chen Gong, J. Munday, M. Leite, 2014, 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC).

Nonlinear Metasurface for Structured Light with Tunable Orbital Angular Momentum

Wiktor Walasik, Jesse A. Frantz, Jason D. Myers, 2019, Applied Sciences.

Organic photovoltaic cells with vertically aligned crystalline molecular nanorods

Ying Zheng, Robel Y. Bekele, Jiangeng Xue, 2009 .

Molecular heterojunction photovoltaic cells: Photocarrier behavior and nanostructures

J. Xue, Yingqi Zheng, J. Myers, 2009, 2009 34th IEEE Photovoltaic Specialists Conference (PVSC).

Opto-Thermal Tuning Of Quasi-Bound States In The Continuum In GST Based Metasurfaces

N. Litchinitser, M. Vincenti, R. Bekele, 2023, 2023 Seventeenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials).