Dr. R. B. Laghumavarapu
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type II quantum dot solar cells for enhanced infrared spectral response
RB Laghumavarapu, A Moscho, A Khoshakhlagh, M El-Emawy, LF Lester, ...
Applied Physics Letters 90 (17), 173125, 2007
Improved device performance of quantum dot solar cells with GaP strain compensation layers
RB Laghumavarapu, M El-Emawy, N Nuntawong, A Moscho, LF Lester, ...
Applied Physics Letters 91 (24), 243115, 2007
Hybrid conjugated polymer solar cells using patterned GaAs nanopillars
G Mariani, RB Laghumavarapu, B Tremolet de Villers, J Shapiro, ...
Applied Physics Letters 97 (1), 013107, 2010
GaSb thermophotovoltaic cells grown on GaAs by molecular beam epitaxy using interfacial misfit arrays
BC Juang, RB Laghumavarapu, BJ Foggo, PJ Simmonds, A Lin, B Liang, ...
Applied Physics Letters 106 (11), 111101, 2015
Structural and optical properties of InAs/AlAsSb quantum dots with GaAs (Sb) cladding layers
PJ Simmonds, R Babu Laghumavarapu, M Sun, A Lin, CJ Reyner, ...
Applied Physics Letters 100 (24), 243108, 2012
Solar Cells: Silicon Wafer-Based Technologies
LA Kosyachenko
BoD–Books on Demand, 2011
GaSb/InGaAs quantum dot–well hybrid structure active regions in solar cells
RB Laghumavarapu, BL Liang, ZS Bittner, TS Navruz, SM Hubbard, ...
Solar energy materials and solar cells 114, 165-171, 2013
Time-resolved photoluminescence of type-II Ga (As) Sb/GaAs quantum dots embedded in an InGaAs quantum well
J Tatebayashi, BL Liang, RB Laghumavarapu, DA Bussian, H Htoon, ...
Nanotechnology 19 (29), 295704, 2008
Optical power limiting with photoinduced anisotropy of azobenzene films
P Wu, R Philip, RB Laghumavarapu, J Devulapalli, DV Rao, BR Kimball, ...
Applied optics 42 (22), 4560-4565, 2003
Time-, energy-, and phase-resolved second-harmonic generation at semiconductor interfaces
CA Nelson, J Luo, AKY Jen, RB Laghumavarapu, DL Huffaker, XY Zhu
The Journal of Physical Chemistry C 118 (48), 27981-27988, 2014
Improved quantum dot stacking for intermediate band solar cells using strain compensation
PJ Simmonds, M Sun, RB Laghumavarapu, B Liang, AG Norman, JW Luo, ...
Nanotechnology 25 (44), 445402, 2014
Growth of CdS nanowire crystals: Vapor–liquid–solid versus vapor–solid mechanisms
DA Grynko, AN Fedoryak, OP Dimitriev, A Lin, RB Laghumavarapu, ...
Surface and Coatings Technology 230, 234-238, 2013
Effects of GaAs (Sb) cladding layers on InAs/AlAsSb quantum dots
M Sun, PJ Simmonds, R Babu Laghumavarapu, A Lin, CJ Reyner, ...
Applied Physics Letters 102 (2), 023107, 2013
Measurement of electro-optic coefficients of 1.3/spl mu/m self-assembled InAs= GaAs quantum dots
J Tatebayashi, RB Laghumavarapu, N Nuntawong, DL Huffaker
Electronics Letters 43 (7), 410-412, 2007
Exploring time-resolved photoluminescence for nanowires using a three-dimensional computational transient model
D Ren, AC Scofield, AC Farrell, Z Rong, MA Haddad, RB Laghumavarapu, ...
Nanoscale 10 (16), 7792-7802, 2018
GaSb solar cells grown on GaAs via interfacial misfit arrays for use in the III-Sb multi-junction cell
GT Nelson, BC Juang, MA Slocum, ZS Bittner, RB Laghumavarapu, ...
Applied Physics Letters 111 (23), 231104, 2017
High-density InAs/GaAs1−xSbx quantum-dot structures grown by molecular beam epitaxy for use in intermediate band solar cells
MC Debnath, TD Mishima, MB Santos, Y Cheng, VR Whiteside, IR Sellers, ...
Journal of Applied Physics 119 (11), 114301, 2016
The effect of passivation on different GaAs surfaces
TH Yu, L Yan, W You, RB Laghumavarapu, D Huffaker, C Ratsch
Applied Physics Letters 103 (17), 173902, 2013
The physics of high-efficiency thin-film III-V solar cells
RE Welser, AK Sood, RB Laghumavarapu, DL Huffaker, DM Wilt, NK Dhar, ...
Solar cells-new approaches and reviews, 247-277, 2015
Electromagnetic characterization of high absorption sub-wavelength optical nanostructure photovoltaics for solar energy harvesting
TJ Brockett, H Rajagopalan, RB Laghumavarapu, D Hufakker, ...
IEEE transactions on antennas and propagation 61 (4), 1518-1527, 2013
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