TY - JOUR AU - Bojtor, András AU - Krisztián, Dávid AU - Korsós, F. AU - Kollarics, Sándor AU - Paráda, G. AU - Kollár, M. AU - Horváth, E. AU - Mettan, X. AU - Márkus, Bence Gábor AU - Forró, L. AU - Simon, Ferenc TI - Dynamics of Photoinduced Charge Carriers in Metal-Halide Perovskites JF - NANOMATERIALS J2 - NANOMATERIALS-BASEL VL - 14 PY - 2024 IS - 21 PG - 18 SN - 2079-4991 DO - 10.3390/nano14211742 UR - https://m2.mtmt.hu/api/publication/35572753 ID - 35572753 N1 - Department of Physics, Institute of Physics, Budapest University of Technology and Economics, Műegyetem Rkp. 3., Budapest, H-1111, Hungary Semilab Co., Ltd., Prielle Kornélia U. 2, Budapest, H-1117, Hungary Institute for Solid State Physics and Optics, HUN-REN Wigner Research Centre for Physics, P.O. Box 49, Budapest, H-1525, Hungary KEP Innovation Center, Ch. du Pré-Fleuri 5, Plan-les-Ouates, 1228, Switzerland Stavropoulos Center for Complex Quantum Matter, Department of Physics and Astronomy, University of Notre Dame, Notre Dame, IN 46556, United States ELKH-BME Condensed Matter Research Group, Budapest University of Technology and Economics, Műegyetem Rkp. 3., Budapest, H-1111, Hungary Export Date: 22 November 2024 Correspondence Address: Simon, F.; Department of Physics, Műegyetem Rkp. 3., Hungary; email: simon.ferenc@ttk.bme.hu Funding details: Nemzeti Kutatási Fejlesztési és Innovációs Hivatal, NKFIH Funding details: KDP-2020, C1530638, C1010858, KDP-2021 Funding details: K137852, 2022-2.1.1-NL-2022-00004 Funding text 1: Work supported by the National Research, Development and Innovation Office of Hungary (NKFIH), and by the Ministry of Culture and Innovation Grants Nr. K137852, 2022-2.1.1-NL-2022-00004, 2019-2.1.7-ERA-NET-2021-00028 (V4-Japan Grant, BGapEng), C1010858 (KDP-2020), and C1530638 (KDP-2021). LA - English DB - MTMT ER - TY - JOUR AU - Süle, Péter TI - Resolving heterogeneous particle mobility in deeply quenched liquid iron: an ultra-fast assembly-free two-step nucleation mechanism JF - PHYSICAL CHEMISTRY CHEMICAL PHYSICS J2 - PHYS CHEM CHEM PHYS VL - 26 PY - 2024 IS - 40 SP - 26091 EP - 26108 PG - 18 SN - 1463-9076 DO - 10.1039/d4cp02526a UR - https://m2.mtmt.hu/api/publication/35464419 ID - 35464419 LA - English DB - MTMT ER - TY - JOUR AU - Rátkai, László AU - Pusztai, Tamás TI - Phase-field modeling of peritectic coupled growth in the TRIS–NPG model system JF - ACTA MATERIALIA J2 - ACTA MATER VL - 281 PY - 2024 PG - 11 SN - 1359-6454 DO - 10.1016/j.actamat.2024.120438 UR - https://m2.mtmt.hu/api/publication/35438007 ID - 35438007 LA - English DB - MTMT ER - TY - JOUR AU - Piszter, Gábor AU - Kertész, Krisztián Imre AU - Kovács, Dávid AU - Zámbó, Dániel AU - Cadena Nogales, Ana Cristina AU - Kamarás, Katalin AU - Biró, László Péter TI - Integrating Cu2O Colloidal Mie Resonators in Structurally Colored Butterfly Wings for Bio-Nanohybrid Photonic Applications JF - MATERIALS J2 - MATERIALS VL - 17 PY - 2024 IS - 18 PG - 17 SN - 1996-1944 DO - 10.3390/ma17184575 UR - https://m2.mtmt.hu/api/publication/35332283 ID - 35332283 AB - Colloidal Cu2O nanoparticles can exhibit both photocatalytic activity under visible light illumination and resonant Mie scattering, but, for their practical application, they have to be immobilized on a substrate. Butterfly wings, with complex hierarchical photonic nanoarchitectures, constitute a promising substrate for the immobilization of nanoparticles and for the tuning of their optical properties. The native wax layer covering the wing scales of Polyommatus icarus butterflies was removed by simple ethanol pretreatment prior to the deposition of Cu2O nanoparticles, which allowed reproducible deposition on the dorsal blue wing scale nanoarchitectures via drop casting. The samples were investigated by optical and electron microscopy, attenuated total reflectance infrared spectroscopy, UV–visible spectrophotometry, microspectrophotometry, and hyperspectral spectrophotometry. It was found that the Cu2O nanoparticles integrated well into the photonic nanoarchitecture of the P. icarus wing scales, they exhibited Mie resonance on the glass slides, and the spectral signature of this resonance was absent on Si(100). A novel bio-nanohybrid photonic nanoarchitecture was produced in which the spectral properties of the butterfly wings were tuned by the Cu2O nanoparticles and their backscattering due to the Mie resonance was suppressed despite the low refractive index of the chitinous substrate. LA - English DB - MTMT ER - TY - JOUR AU - Tegze, György AU - Podmaniczky, Frigyes TI - Three-dimensional structure of the thermal boundary layer in turbulent Rayleigh-Bénard convection: A Lagrangian perspective JF - PHYSICAL REVIEW FLUIDS J2 - PHYS REV FLU VL - 9 PY - 2024 IS - 7 PG - 8 SN - 2469-990X DO - 10.1103/PhysRevFluids.9.074602 UR - https://m2.mtmt.hu/api/publication/35139163 ID - 35139163 LA - English DB - MTMT ER - TY - JOUR AU - Bojtor, András AU - Krisztián, Dávid AU - Korsós, F. AU - Kollarics, Sándor AU - Paráda, G. AU - Pinel, T. AU - Kollár, M. AU - Horváth, E. AU - Mettan, X. AU - Shiozawa, H. AU - Márkus, Bence Gábor AU - Forró, L. AU - Simon, Ferenc TI - Millisecond-Scale Charge-Carrier Recombination Dynamics in the CsPbBr3 Perovskite JF - ADVANCED ENERGY AND SUSTAINABILITY RESEARCH J2 - ADV ENERGY SUSTAIN RES VL - 5 PY - 2024 IS - 9 PG - 11 SN - 2699-9412 DO - 10.1002/aesr.202400043 UR - https://m2.mtmt.hu/api/publication/35069156 ID - 35069156 AB - Understanding the recombination lifetime of charge carriers () is essential for the diverse applications of photovoltaic materials, such as perovskites. The study on the inorganic perovskite, CsPbBr 3 , reveals recombination dynamics exceeding 1 ms below 200 K and approaching 100 μs at room temperature. Utilizing time‐resolved microwave‐detected photoconductivity decay in conjunction with injection dependence, it is found that is dominated by impurity charge trapping. The observed injection dependence is well corroborated by modeling of the trap mechanism. The ultralong decay time is also consistent with photoconductivity measurements with a continuous‐wave excitation at powers corresponding to around 1 Sun irradiation. While charge‐carrier trapping may, in theory, impose limitations on the photovoltaic efficiency of single‐cell devices, it can also contribute to increased efficiency in tandem cells and find applications in photodetection, photocatalysis, and quantum information storage. LA - English DB - MTMT ER - TY - JOUR AU - Kollarics, Sándor AU - Márkus, Bence Gábor AU - Kucsera, R. AU - Thiering, Gergő AU - Gali, Ádám AU - Németh, Gergely AU - Kamarás, Katalin AU - Forró, L. AU - Simon, Ferenc TI - Terahertz emission from diamond nitrogen-vacancy centers JF - SCIENCE ADVANCES J2 - SCI ADV VL - 10 PY - 2024 IS - 22 PG - 8 SN - 2375-2548 DO - 10.1126/sciadv.adn0616 UR - https://m2.mtmt.hu/api/publication/34966213 ID - 34966213 LA - English DB - MTMT ER - TY - JOUR AU - Bokor, Mónika Zsuzsanna AU - Tantos, Ágnes TI - General Characterization of Properties of Ordered and Disordered Proteins by Wide-Line 1H NMR JF - ACS OMEGA J2 - ACS OMEGA VL - 9 PY - 2024 IS - 22 SP - 23468 EP - 23475 PG - 8 SN - 2470-1343 DO - 10.1021/acsomega.4c00517 UR - https://m2.mtmt.hu/api/publication/34895176 ID - 34895176 LA - English DB - MTMT ER - TY - JOUR AU - Fürjes, Péter AU - Simon, Ferenc AU - Volk, János TI - Gordon Moore öröksége JF - FIZIKAI SZEMLE J2 - FIZIKAI SZEMLE VL - 74 PY - 2024 IS - 5 SP - 169 EP - 172 PG - 4 SN - 0015-3257 UR - https://m2.mtmt.hu/api/publication/34845091 ID - 34845091 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Németh, Gergely AU - Bechtel, H.A. AU - Borondics, F. TI - Origins and consequences of asymmetric nano-FTIR interferograms JF - OPTICS EXPRESS J2 - OPT EXPRESS VL - 32 PY - 2024 IS - 9 SP - 15280 EP - 15294 PG - 15 SN - 1094-4087 DO - 10.1364/OE.520793 UR - https://m2.mtmt.hu/api/publication/34845001 ID - 34845001 LA - English DB - MTMT ER -