Search Results - "Dursun, Ibrahim"
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Planar-integrated single-crystalline perovskite photodetectors
Published in Nature communications (09-11-2015)“…Hybrid perovskites are promising semiconductors for optoelectronic applications. However, they suffer from morphological disorder that limits their…”
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2
High-quality bulk hybrid perovskite single crystals within minutes by inverse temperature crystallization
Published in Nature communications (06-07-2015)“…Single crystals of methylammonium lead trihalide perovskites (MAPbX 3 ; MA=CH 3 NH 3 + , X=Br − or I − ) have shown remarkably low trap density and charge…”
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3
Why are Hot Holes Easier to Extract than Hot Electrons from Methylammonium Lead Iodide Perovskite?
Published in Advanced energy materials (01-06-2019)“…Charge‐carriers photoexcited above a semiconductor's bandgap rapidly thermalize to the band‐edge. The cooling of these difficult to collect “hot” carriers caps…”
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4
Exciton diffusion exceeding 1 µm: run, exciton, run
Published in Light, science & applications (22-02-2021)“…Exciton diffusion lengths reaching the micrometer length scale have long been desired in solution-processed semiconductors but have remained unattainable using…”
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High-speed colour-converting photodetector with all-inorganic CsPbBr3 perovskite nanocrystals for ultraviolet light communication
Published in Light, science & applications (16-10-2019)“…Optical wireless communication (OWC) using the ultra-broad spectrum of the visible-to-ultraviolet (UV) wavelength region remains a vital field of research for…”
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6
Heterovalent Dopant Incorporation for Bandgap and Type Engineering of Perovskite Crystals
Published in The journal of physical chemistry letters (21-01-2016)“…Controllable doping of semiconductors is a fundamental technological requirement for electronic and optoelectronic devices. As intrinsic semiconductors, hybrid…”
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Air-Stable Surface-Passivated Perovskite Quantum Dots for Ultra-Robust, Single- and Two-Photon-Induced Amplified Spontaneous Emission
Published in The journal of physical chemistry letters (17-12-2015)“…We demonstrate ultra-air- and photostable CsPbBr3 quantum dots (QDs) by using an inorganic–organic hybrid ion pair as the capping ligand. This passivation…”
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8
Thermochromic Perovskite Inks for Reversible Smart Window Applications
Published in Chemistry of materials (25-04-2017)Get full text
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Inorganic Lead Halide Perovskite Single Crystals: Phase‐Selective Low‐Temperature Growth, Carrier Transport Properties, and Self‐Powered Photodetection
Published in Advanced optical materials (01-01-2017)“…A rapid, low‐temperature, and solution‐based route is developed for growing large‐sized cesium lead halide perovskite single crystals under ambient conditions…”
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10
Pure Cs4PbBr6: Highly Luminescent Zero-Dimensional Perovskite Solids
Published in ACS energy letters (14-10-2016)“…So-called zero-dimensional perovskites, such as Cs4PbBr6, promise outstanding emissive properties. However, Cs4PbBr6 is mostly prepared by melting of…”
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11
CsPb2Br5 Single Crystals: Synthesis and Characterization
Published in ChemSusChem (09-10-2017)“…CsPb2Br5 is a ternary halogen‐plumbate material with close characteristics to the well‐reported halide perovskites. Owing to its unconventional two‐dimensional…”
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12
Halogen Vacancies Enable Ligand‐Assisted Self‐Assembly of Perovskite Quantum Dots into Nanowires
Published in Angewandte Chemie International Edition (04-11-2019)“…Interest has been growing in defects of halide perovskites in view of their intimate connection with key material optoelectronic properties. In perovskite…”
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13
Molecular behavior of zero-dimensional perovskites
Published in Science advances (01-12-2017)“…Low-dimensional perovskites offer a rare opportunity to investigate lattice dynamics and charge carrier behavior in bulk quantum-confined solids, in addition…”
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14
Perovskite Nanocrystals as a Color Converter for Visible Light Communication
Published in ACS photonics (20-07-2016)“…Visible light communication (VLC) is an emerging technology that uses light-emitting diodes (LEDs) or laser diodes for simultaneous illumination and data…”
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15
Enhanced Etching, Surface Damage Recovery, and Submicron Patterning of Hybrid Perovskites using a Chemically Gas-Assisted Focused-Ion Beam for Subwavelength Grating Photonic Applications
Published in The journal of physical chemistry letters (07-01-2016)“…The high optical gain and absorption of organic–inorganic hybrid perovskites have attracted attention for photonic device applications. However, owing to the…”
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16
Domain‐Size‐Dependent Residual Stress Governs the Phase‐Transition and Photoluminescence Behavior of Methylammonium Lead Iodide
Published in Advanced functional materials (01-04-2021)“…Methylammonium lead iodide (MAPbI3) perovskite has garnered significant interest as a versatile material for optoelectronic applications. The…”
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17
Improved Light Extraction in Organic Light‐Emitting Diodes via Semiconductor Dilution
Published in Advanced optical materials (01-04-2024)“…Increasing the internal light extraction efficiency of organic light‐emitting diodes (OLEDs) is key to improving their performance for solid‐state lighting…”
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18
The Role of Surface Tension in the Crystallization of Metal Halide Perovskites
Published in ACS energy letters (11-08-2017)“…The exciting intrinsic properties discovered in single crystals of metal halide perovskites still await their translation into optoelectronic devices. The poor…”
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19
Survival and prognostic factors in patients with brain metastasis: Single center experience
Published in Journal of B.U. ON. (01-07-2016)“…The purpose of this study was to evaluate the clinical status, prognostic factors and treatment modalities affecting survival in patients with brain…”
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Determination of vegetation structure of the Çatoluk forest rangeland in Isparta province
Published in Turkish Journal of Forestry (Online) (30-09-2018)“…In this study, which was carried out in Çatoluk forest rangeland located within the borders of the Aksu district of Isparta province during the vegetation…”
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