Select Publications
Journal articles
2017, 'Properties of silicon nanocrystals with boron and phosphorus doping fabricated via silicon rich oxide and silicon dioxide bilayers', Materials Research Express, 4, http://dx.doi.org/10.1088/2053-1591/aa7328
,2017, 'Resonant Tunneling through Monolayer Si Colloidal Quantum Dots and Ge Nanocrystals', Advanced Functional Materials, 27, http://dx.doi.org/10.1002/adfm.201605348
,2017, 'Lessons learnt from spatially resolved electro- and photoluminescence imaging: Interfacial delamination in CH3NH3PbI3 planar perovskite solar cells upon illumination', Advanced Energy Materials, 7, pp. 1602111 - 1602111, http://dx.doi.org/10.1002/aenm.201602111
,2017, 'Effect of Blend Composition on Bulk Heterojunction Organic Solar Cells: A Review', Solar RRL, 1, http://dx.doi.org/10.1002/solr.201700035
,2017, 'The effect of vacuum thermal annealing on the molybdenum bilayer back contact deposited by radio-frequency magnetron sputtering for chalcogenide and kesterite based solar cells', Journal of the Korean Physical Society, 71, pp. 968 - 973, http://dx.doi.org/10.3938/jkps.71.968
,2017, 'Significant Improvement in the Performance of PbSe Quantum Dot Solar Cell by Introducing a CsPbBr
2017, 'Atom Probe Tomographyによる不純物ドープシリコンナノ結晶の構造評価', , pp. 1870 - 1870, http://dx.doi.org/10.11470/jsapmeeting.2017.1.0_1870
,2017, 'Morphology effects on the bandgap of silicon nanocrystals - Numerically modelled by a full multi-grid method', Journal of Applied Physics, 121, http://dx.doi.org/10.1063/1.4975408
,2017, 'Significant performance enhancement of InGaN/GaN nanorod LEDs with multi-layer graphene transparent electrodes by alumina surface passivation', Nanotechnology, 28, pp. 055201, http://dx.doi.org/10.1088/1361-6528/28/5/055201
,2017, 'Inelastic X-ray scattering measurements of III-V multiple quantum wells', Applied Physics Letters, 110, http://dx.doi.org/10.1063/1.4974478
,2017, 'Acoustic-optical phonon up-conversion and hot-phonon bottleneck in lead-halide perovskites', Nature Communications, 8, pp. 14120, http://dx.doi.org/10.1038/ncomms14120
,2017, 'Accurate analysis of the size distribution and crystallinity of boron doped Si nanocrystals: Via Raman and PL spectra', RSC Advances, 7, pp. 34244 - 34250, http://dx.doi.org/10.1039/c7ra04472k
,2017, 'Atom probe tomography of size-controlled phosphorus doped silicon nanocrystals', Physica Status Solidi - Rapid Research Letters, 11, http://dx.doi.org/10.1002/pssr.201600376
,2017, 'Increased methane production in cyanobacteria and methanogenic microbe co-cultures', Bioresource Technology, 243, pp. 686 - 692, http://dx.doi.org/10.1016/j.biortech.2017.06.126
,2017, 'Towards an understanding of hot carrier cooling mechanisms in multiple quantum wells', Japanese Journal of Applied Physics, 56, http://dx.doi.org/10.7567/JJAP.56.091201
,2016, 'Nanoscale characterization of carrier dynamic and surface passivation in InGaN/GaN multiple quantum wells on GaN nanorods', ACS Applied Materials and Interfaces, 8, pp. 31887 - 31893, http://dx.doi.org/10.1021/acsami.6b11675
,2016, 'Structural, optical, and electrical properties of silicon nanocrystals fabricated by high silicon content silicon-rich oxide and silicon dioxide bilayers', Applied Physics Express, 9, http://dx.doi.org/10.7567/APEX.9.115001
,2016, 'Atom probe tomography of phosphorus- and boron-doped silicon nanocrystals with various compositions of silicon rich oxide — ERRATUM', MRS Communications, pp. 1, http://dx.doi.org/10.1557/mrc.2016.47
,2016, 'Characterisation of active dopants in boron-doped self-assembled silicon nanostructures', Applied Physics Letters, 109, http://dx.doi.org/10.1063/1.4964742
,2016, 'Ab initio study of M
2016, 'Atom probe tomography of phosphorus- and boron-doped silicon nanocrystals with various compositions of silicon rich oxide', MRS Communications, 6, pp. 283 - 288, http://dx.doi.org/10.1557/mrc.2016.37
,2016, 'Atom Probe Tomography Analysis of Boron and/or Phosphorus Distribution in Doped Silicon Nanocrystals', Journal of Physical Chemistry C, 120, pp. 17845 - 17852, http://dx.doi.org/10.1021/acs.jpcc.6b06197
,2016, 'Effect of substrate temperature and radio frequency power on compositional, structural and optical properties of amorphous germanium carbide films deposited using sputtering', Journal of Non-Crystalline Solids, 443, pp. 97 - 102, http://dx.doi.org/10.1016/j.jnoncrysol.2016.04.018
,2016, 'All-silicon tandem solar cells: Practical limits for energy conversion and possible routes for improvement', Journal of Applied Physics, 119, http://dx.doi.org/10.1063/1.4954003
,2016, 'Vertically Oriented Growth of GaN Nanorods on Si Using Graphene as an Atomically Thin Buffer Layer', Nano Letters, 16, pp. 3524 - 3532, http://dx.doi.org/10.1021/acs.nanolett.6b00484
,2016, 'Hot carrier dynamics in HfN and ZrN measured by transient absorption spectroscopy', Solar Energy Materials and Solar Cells, 150, pp. 51 - 56, http://dx.doi.org/10.1016/j.solmat.2016.01.026
,2016, 'The current status and future prospects of kesterite solar cells: A brief review', Progress in Photovoltaics: Research and Applications, 24, pp. 879 - 898, http://dx.doi.org/10.1002/pip.2741
,2016, 'Observation of hot carriers existing in Ag
2016, 'Theoretical investigation of carrier transfer by an optical contacting scheme for optoelectronic application', Journal of Applied Physics, 119, pp. 153102, http://dx.doi.org/10.1063/1.4946847
,2016, 'Extended hot carrier lifetimes observed in bulk In
2016, 'Pulsed KrF excimer laser dopant activation in nanocrystal silicon in a silicon dioxide matrix', Applied Physics Letters, 108, pp. 083103, http://dx.doi.org/10.1063/1.4942466
,2016, 'Temperature dependent electroluminescence from all-Si-nanocrystal p-i-n diodes grown on dielectric substrates', Journal of Applied Physics, 119, http://dx.doi.org/10.1063/1.4941695
,2016, 'Effect of blend composition on ternary blend organic solar cells using a low band gap polymer', Synthetic Metals, 212, pp. 142 - 153, http://dx.doi.org/10.1016/j.synthmet.2015.12.017
,2016, 'Generation of hot carrier population in colloidal silicon quantum dots for high-efficiency photovoltaics', Solar Energy Materials and Solar Cells, 145, pp. 391 - 396, http://dx.doi.org/10.1016/j.solmat.2015.11.002
,2016, 'Proceedings of the 2015 E-MRS Spring Meeting Symposium C - Advanced Inorganic Materials and Structures for Photovoltaics', Solar Energy Materials and Solar Cells, 145, pp. 83, http://dx.doi.org/10.1016/j.solmat.2015.11.011
,2016, 'Morphological Evolution and Singlet Fission in Aqueous Suspensions of TIPS-Pentacene Nanoparticles', Journal of Physical Chemistry C, 120, pp. 157 - 165, http://dx.doi.org/10.1021/acs.jpcc.5b11353
,2016, 'Ab initio calculation of halide ligand passivation on PbSe quantum dot facets', RSC Advances, 6, pp. 104699 - 104707, http://dx.doi.org/10.1039/c6ra21668d
,2016, 'Hafnium nitride for hot carrier solar cells', Solar Energy Materials and Solar Cells, 144, pp. 781 - 786, http://dx.doi.org/10.1016/j.solmat.2014.10.011
,2016, 'Hot carrier cooling in In
2016, 'Quantification of hot carrier thermalization in PbS colloidal quantum dots by power and temperature dependent photoluminescence spectroscopy', RSC Advances, 6, pp. 90846 - 90855, http://dx.doi.org/10.1039/c6ra20165b
,2015, 'Dynamics of metal-induced crystallization of ultrathin Ge films by rapid thermal annealing', Applied Physics Letters, 107, http://dx.doi.org/10.1063/1.4937270
,2015, 'Simplified tight-binding model for conductance calculation with phonon scattering for atomic junctions', Physica E: Low-Dimensional Systems and Nanostructures, 74, pp. 625 - 629, http://dx.doi.org/10.1016/j.physe.2015.08.026
,2015, 'Size-dependent evolution of phonon confinement in colloidal Si nanoparticles', Journal of Raman Spectroscopy, 46, pp. 1110 - 1116, http://dx.doi.org/10.1002/jrs.4727
,2015, 'Determination of active doping in highly resistive boron doped silicon nanocrystals embedded in SiO
2015, 'Effect of Halide Treatments on PbSe Quantum Dot Thin Films: Stability, Hot Carrier Lifetime, and Application to Photovoltaics', Journal of Physical Chemistry C, 119, pp. 24149 - 24155, http://dx.doi.org/10.1021/acs.jpcc.5b08021
,2015, 'Synthesis of nano-crystalline germanium carbide using radio frequency magnetron sputtering', Thin Solid Films, 592, pp. 162 - 166, http://dx.doi.org/10.1016/j.tsf.2015.09.014
,2015, 'Characterization of a Cu
2015, 'Air-stable PbS quantum dots synthesized with slow reaction kinetics via a PbBr
2015, 'Boron doped Si rich oxide/SiO
2015, 'Tunability Limit of Photoluminescence in Colloidal Silicon Nanocrystals', Scientific Reports, 5, pp. 12469, http://dx.doi.org/10.1038/srep12469
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