Select Publications
Journal articles
2015, 'Investigation of the Working Principle in an Optically Coupled Hot-Carrier Solar Cell Using the Relaxation-Time Model', Physical Review Applied, 3, http://dx.doi.org/10.1103/PhysRevApplied.3.044006
,2015, 'Rapid thermal annealed Molybdenum back contact for Cu
2015, 'Can Tauc plot extrapolation be used for direct-band-gap semiconductor nanocrystals?', Journal of Applied Physics, 117, http://dx.doi.org/10.1063/1.4916090
,2015, 'Characterization and simulation of optical absorption in Si nanocrystals', Physica Status Solidi (C) Current Topics in Solid State Physics, 12, pp. 271 - 274, http://dx.doi.org/10.1002/pssc.201400089
,2015, 'Designing bottom silicon solar cells for multijunction devices', IEEE Journal of Photovoltaics, 5, pp. 683 - 690, http://dx.doi.org/10.1109/JPHOTOV.2014.2381875
,2015, 'Hetero-epitaxial Γ-Al
2015, 'Accurate determination of the size distribution of Si nanocrystals from PL spectra', RSC Advances, 5, pp. 55119 - 55125, http://dx.doi.org/10.1039/c5ra02805a
,2015, 'Correlating flat band and onset potentials for solar water splitting on model hematite photoanodes', RSC Advances, 5, pp. 61021 - 61030, http://dx.doi.org/10.1039/c5ra10215d
,2015, 'Hot carrier solar cell absorber prerequisites and candidate material systems', Solar Energy Materials and Solar Cells, 135, pp. 124 - 129, http://dx.doi.org/10.1016/j.solmat.2014.11.015
,2015, 'Study on the Ultrafast Carrier Dynamics in the Bulk In
2015, 'Theoretical and experimental investigation of the electronic structure and quantum confinement of wet-chemistry synthesized Ag
2014, 'Improving Cu
2014, 'Passivation effects in B doped self-assembled Si nanocrystals', Applied Physics Letters, 105, pp. 222108, http://dx.doi.org/10.1063/1.4903776
,2014, 'The impact of disorder on charge transport in three dimensional quantum dot resonant tunneling structures', Journal of Applied Physics, 116, http://dx.doi.org/10.1063/1.4899207
,2014, 'Thermodynamic efficiency limits for optically boosted planar solar cells', Physical Review Applied, 2, http://dx.doi.org/10.1103/PhysRevApplied.2.044010
,2014, 'Net electron-phonon scattering rates in InN/GaN multiple quantum wells: The effects of an energy dependent acoustic deformation potential', Applied Physics Letters, 105, http://dx.doi.org/10.1063/1.4893158
,2014, 'In-situ high resolution transmission electron microscopy observation of silicon nanocrystal nucleation in a SiO
2014, 'Ultrafast electron transfer in the nanocomposite of the graphene oxide-Au nanocluster with graphene oxide as a donor', Journal of Materials Chemistry C, 2, pp. 3826 - 3834, http://dx.doi.org/10.1039/c3tc32376e
,2014, 'Electronic confinement in modulation doped quantum dots', Applied Physics Letters, 104, http://dx.doi.org/10.1063/1.4871576
,2014, 'Efficient Electron Transfer in Carbon Nanodot-Graphene Oxide Nanocomposites', Journal of Materials Chemistry C, 2014, pp. 2894 - 2901, http://dx.doi.org/10.1039/C3TC32395A
,2014, 'In-situ fabrication and characterization of ordered Ge QDs in Si
2014, 'The Semi-Empirical Limiting Efficiency of Singlet Fission Capable Polyacene/Inorganic Hybrid Solar Cells', The Journal of Physical Chemistry C, 118, pp. 2298 - 2305, http://dx.doi.org/10.1021/jp4101637
,2014, 'Growth mechanism and surface structure of ge nanocrystals prepared by thermal annealing of cosputtered gesio ternary precursor', Journal of Nanomaterials, 2014, http://dx.doi.org/10.1155/2014/161637
,2014, 'Limiting efficiency of erbium-based up-conversion for generalized realistic c-Si solar cells', IEEE Journal of Photovoltaics, 4, pp. 799 - 806, http://dx.doi.org/10.1109/JPHOTOV.2014.2303645
,2014, 'Silicon nanocrystal photovoltaic device fabricated via photolithography and its current-voltage temperature dependence', Solar Energy Materials and Solar Cells, 128, pp. 435 - 440, http://dx.doi.org/10.1016/j.solmat.2014.06.007
,2014, 'Study of phonons in self-assembled InAs quantum dots embedded in an InGaAlAs matrix', Physica E: Low-Dimensional Systems and Nanostructures, 57, pp. 1 - 5, http://dx.doi.org/10.1016/j.physe.2013.10.023
,2014, 'Hot Carrier Solar Cells: Toward the fabrication of practical absorbers', International Journal of Nanotechnology, http://www.inderscience.com/jhome.php?jcode=ijnt
,2013, 'Lateral growth of Ge nanocrystals in a thin Ge-rich silicon nitride layer', Journal of Crystal Growth, 383, pp. 36 - 42, http://dx.doi.org/10.1016/j.jcrysgro.2013.08.012
,2013, 'Hot Carrier solar cell absorbers: Slowed Carrier Cooling in MNW and Phononic band gap materials', , pp. 1113 - 1113, http://dx.doi.org/10.11470/jsapmeeting.2013.2.0_1113
,2013, 'Study of phonons in self-assembled QDs for hot carrier solar cell applications', , pp. 1110 - 1110, http://dx.doi.org/10.11470/jsapmeeting.2013.2.0_1110
,2013, 'Investigation in feasibility of Molybdenum as a back contact layer for Silicon based quantum dot solar cells', Proceedings of SPIE - The International Society for Optical Engineering, 8620, http://dx.doi.org/10.1117/12.2003504
,2013, 'Improved nanocrystal formation, quantum confinement and carrier transport properties of doped Si quantum dot superlattices for third generation photovoltaics.', Progress in Photovoltaics: Research and Applications, 21, pp. 569 - 577, http://dx.doi.org/10.1002/pip.1230
,2013, 'Effect of static carrier screening on the energy relaxation of electrons in polar-semiconductor multiple-quantum-well superlattices', Journal of Applied Physics, 113, pp. 024317, http://dx.doi.org/10.1063/1.4774327
,2013, 'In-situ fabrication and characterization of ordered Ge QDs in SiN matrix without barrier layers by rf-magnetron sputtering', Applied Surface Science, http://dx.doi.org/10.1016/j.apsusc.2013.11.026
,2013, 'Investigation of carier-carrier scattering effect on the performance of hot carrier solar cells with relaxation time approximation', Applied Physics Letters, 102, pp. 243901
,2013, 'Three-dimensional imaging for precise structural control of Si quantum dot networks for all-Si solar cells', Nanoscale, 5, pp. 7499 - 7504, http://dx.doi.org/10.1039/c3nr01998e
,2012, 'RF magnetron sputtered molybdenum back contact for Cu
2012, 'Doping of Silicon Quantum Dots Embedded in Nitride Matrix for All-Silicon Tandem Cells', Japanese Journal of Applied Physics, 51, pp. 10NE10 - 10NE10, http://dx.doi.org/10.7567/jjap.51.10ne10
,2012, 'Lattice-Matched Hot Carrier Solar Cell with Energy Selectivity Integrated into Hot Carrier Absorber', Japanese Journal of Applied Physics, 51, pp. 10ND02 - 10ND02, http://dx.doi.org/10.7567/jjap.51.10nd02
,2012, 'Doping of Silicon Quantum Dots Embedded in Nitride Matrix for All-silicon tandem cells', Japanese Journal of Applied Phys., url:%20http://jjap.jsap.jp/link?JJAP/51/10NE10/
,2012, 'Lattice-Matched Hot Carrier Solar cell with Energy Selectivity Integratd into Hot Carrier Absorber', Japanese Journal of Applied Physics Part 1 - Regular Papers Brief Communications and Review Papers, 51, pp. 10ND02 - 1 - 10ND02 - 4, http://jjap.jsap.jp/link?JJAP/51/10ND02/
,2012, 'Non-ideal energy selective contacts and their effect on the performance of a hot carrier solar cell with an indium nitride absorber', Applied Physics Letters, 100, pp. 053502, http://dx.doi.org/10.1063/1.3680594
,2012, 'Si and other group IV quantum dot based materials for tandem solar cells', Energy Procedia, 15, pp. 200 - 205, http://dx.doi.org/10.1016/j.egypro.2012.02.023
,2012, 'Si solid-state quantum dot-based materials for tandem solar cells', Nanoscale research letters, 7, http://dx.doi.org/10.1186/1556-276X-7-193
,2012, 'Sputter-grown Si quantum dot nanostructures for tandem solar cells', J. Phys. D: Appl. Phys. 46 024003, 46, pp. 024003, http://dx.doi.org/10.1088/0022-3727/46/2/024003
,2012, 'Study of Photo-cathode Materials for Tandem Photoelectrochemical Cell for Direct Water Splitting', Energy Procedia
,2011, 'Effect of surface plasmon resonance on the photoluminescence from Si quantum dot structures for third generation solar cell applications', Materials Research Society Symposium Proceedings, 1391, pp. 91 - 96, http://dx.doi.org/10.1557/opl.2012.1010
,2011, 'A ultra-thin silicon nitride barrier layer implementation for silicon quantum dots in amorphous silicon carbide matrix in photovoltaic application', Energy Procedia, 10, pp. 271 - 281, http://dx.doi.org/10.1016/j.egypro.2011.10.190
,2011, 'Assessment of the composition of Silicon-Rich Oxide films for photovoltaic applications by optical techniques', Energy Procedia, 10, pp. 28 - 32, http://www.sciencedirect.com/science/article/pii/S1876610211019734
,2011, 'Effects of non-ideal energy selective contacts and experimental carrier cooling rate on the performance of an indium nitride based hot carrier solar cell', Applied Physics Letters, 99, pp. 223507, http://dx.doi.org/10.1063/1.3663862
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