TY - JOUR AU - Datz, Dániel AU - Németh, Gergely AU - Rátkai, László AU - Pekker, Áron AU - Kamarás, Katalin TI - Generalized Mie Theory for Full-Wave Numerical Calculations of Scattering Near-Field Optical Microscopy with Arbitrary Geometries JF - PHYSICA STATUS SOLIDI - RAPID RESEARCH LETTERS J2 - PHYS STATUS SOLIDI-R VL - 18 PY - 2024 IS - 4 PG - 6 SN - 1862-6254 DO - 10.1002/pssr.202300370 UR - https://m2.mtmt.hu/api/publication/34441266 ID - 34441266 LA - English DB - MTMT ER - TY - JOUR AU - Lázár, Anett AU - Molnár, Zsombor AU - Demény, Attila AU - Kótai, László AU - Trif, László AU - Béres, Kende Attila AU - Bódis, Eszter AU - Bortel, Gábor AU - Aradi, László Előd AU - Karlik, Máté AU - Szabó, Máté Zoltán AU - Pekker, Áron AU - Németh, Gergely AU - Kamarás, Katalin AU - Garvie, L.A.J. AU - Németh, Péter TI - Insights into the amorphous calcium carbonate (ACC) → ikaite → calcite transformations JF - CRYSTENGCOMM J2 - CRYSTENGCOMM VL - 25 PY - 2023 IS - 3 SP - 738 EP - 750 PG - 13 SN - 1466-8033 DO - 10.1039/d2ce01444k UR - https://m2.mtmt.hu/api/publication/33606758 ID - 33606758 LA - English DB - MTMT ER - TY - THES AU - Németh, Gergely TI - Near-field infrared microscopy of individual single-walled carbon nanotubes and their hybrid systems PB - Budapesti Műszaki és Gazdaságtudományi Egyetem PY - 2022 SP - 137 UR - https://m2.mtmt.hu/api/publication/33643491 ID - 33643491 LA - English DB - MTMT ER - TY - JOUR AU - Pálinkás, András AU - Kálvin, György AU - Vancsó, Péter AU - Kandrai, Konrád AU - Szendrő, Márton AU - Németh, Gergely AU - Németh, Miklós AU - Pekker, Áron AU - Pap, József Sándor AU - Petrik, Péter AU - Kamarás, Katalin AU - Tapasztó, Levente AU - Nemes Incze, Péter TI - The composition and structure of the ubiquitous hydrocarbon contamination on van der Waals materials JF - NATURE COMMUNICATIONS J2 - NAT COMMUN VL - 13 PY - 2022 IS - 1 PG - 10 SN - 2041-1723 DO - 10.1038/s41467-022-34641-7 UR - https://m2.mtmt.hu/api/publication/33226497 ID - 33226497 AB - The behavior of single layer van der Waals (vdW) materials is profoundly influenced by the immediate atomic environment at their surface, a prime example being the myriad of emergent properties in artificial heterostructures. Equally significant are adsorbates deposited onto their surface from ambient. While vdW interfaces are well understood, our knowledge regarding atmospheric contamination is severely limited. Here we show that the common ambient contamination on the surface of: graphene, graphite, hBN and MoS2 is composed of a self-organized molecular layer, which forms during a few days of ambient exposure. Using low-temperature STM measurements we image the atomic structure of this adlayer and in combination with infrared spectroscopy identify the contaminant molecules as normal alkanes with lengths of 20-26 carbon atoms. Through its ability to self-organize, the alkane layer displaces the manifold other airborne contaminant species, capping the surface of vdW materials and possibly dominating their interaction with the environment. LA - English DB - MTMT ER - TY - JOUR AU - Abia, C. AU - López, C.A. AU - Gainza, J. AU - Rodrigues, J.E.F.S. AU - Ferrer, M.M. AU - Nemes, N.M. AU - Dura, O.J. AU - Martínez, J.L. AU - Fernández-Díaz, M.T. AU - Álvarez-Galván, C. AU - Németh, Gergely AU - Kamarás, Katalin AU - Fauth, F. AU - Alonso, J.A. TI - The structural evolution, optical gap, and thermoelectric properties of the RbPb2Br5 layered halide, prepared by mechanochemistry JF - JOURNAL OF MATERIALS CHEMISTRY C J2 - J MATER CHEM C VL - 10 PY - 2022 IS - 17 SP - 6857 EP - 6865 PG - 9 SN - 2050-7526 DO - 10.1039/d2tc00653g UR - https://m2.mtmt.hu/api/publication/32836949 ID - 32836949 LA - English DB - MTMT ER - TY - JOUR AU - Németh, Gergely AU - Otsuka, K. AU - Datz, Dániel AU - Pekker, Áron AU - Maruyama, S. AU - Borondics, F. AU - Kamarás, Katalin TI - Direct Visualization of Ultrastrong Coupling between Luttinger-Liquid Plasmons and Phonon Polaritons JF - NANO LETTERS J2 - NANO LETT VL - 22 PY - 2022 IS - 8 SP - 3495 EP - 3502 PG - 8 SN - 1530-6984 DO - 10.1021/acs.nanolett.1c04807 UR - https://m2.mtmt.hu/api/publication/32785441 ID - 32785441 LA - English DB - MTMT ER - TY - JOUR AU - Nagyné Bereczki, Laura AU - Alexandre Fogaca, Lara AU - Dürvanger, Zsolt AU - Harmat, Veronika AU - Kamarás, Katalin AU - Németh, Gergely AU - Hollo, BB AU - Petrusevski, VM AU - Bódis, Eszter AU - Farkas, Attila AU - Szilágyi, Imre Miklós AU - Kótai, László TI - Dynamic disorder in the high-temperature polymorph of bis[diamminesilver(I)] sulfate-reasons and consequences of simultaneous ammonia release from two different polymorphs JF - JOURNAL OF COORDINATION CHEMISTRY J2 - J COORD CHEM VL - 74 PY - 2021 IS - 13 SP - 2144 EP - 2162 PG - 19 SN - 0095-8972 DO - 10.1080/00958972.2021.1953489 UR - https://m2.mtmt.hu/api/publication/32163599 ID - 32163599 N1 - Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, ELKH, Budapest, Hungary Chemical Crystallography Research Laboratory, Research Centre for Natural Sciences, ELKH, Budapest, Hungary Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics, Budapest, Hungary Laboratory of Structural Chemistry and Biology, Institute of Chemistry, ELTE Eötvös Loránd University, Budapest, Hungary MTA-ELTE Protein Modelling Research Group, Budapest, Hungary Institute for Solid State Physics and Optics, Wigner Research Centre for Physics, Budapest, Hungary Faculty of Sciences, University of Novi Sad, Novi Sad, Serbia Faculty of Natural Sciences and Mathematics, Ss. Cyryl and Methodius University, Skopje, North Macedonia Organic Chemistry Department, Budapest University of Technology and Economics, Budapest, Hungary Deuton-X Ltd, Érd, Hungary Cited By :7 Export Date: 11 April 2023 CODEN: JCCMB Correspondence Address: Kótai, L.; Institute of Materials and Environmental Chemistry, Hungary LA - English DB - MTMT ER - TY - JOUR AU - Alexandre Fogaca, Lara AU - Kováts, Éva AU - Németh, Gergely AU - Kamarás, Katalin AU - Béres, Kende Attila AU - Németh, Péter AU - Petruševski, V. AU - Nagyné Bereczki, Laura AU - Holló, B.B. AU - Sajó, István AU - Klébert, Szilvia AU - Farkas, Attila AU - Szilágyi, Imre Miklós AU - Kótai, László TI - Solid-Phase Quasi-Intramolecular Redox Reaction of [Ag(NH3)2]MnO4: An Easy Way to Prepare Pure AgMnO2 JF - INORGANIC CHEMISTRY J2 - INORG CHEM VL - 60 PY - 2021 IS - 6 SP - 3749 EP - 3760 PG - 12 SN - 0020-1669 DO - 10.1021/acs.inorgchem.0c03498 UR - https://m2.mtmt.hu/api/publication/32102019 ID - 32102019 N1 - Department of Inorganic and Analytical Chemistry, Budapest University of Technology and Economics, Müegyetem rakpart 3, Budapest, H-1111, Hungary Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar Tudósok krt 2, Budapest, H-1117, Hungary Wigner Research Centre for Physics (RCP), Institute for Solid State Physics and Optics, Konkoly Thege u. 29-33, Budapest, H-1121, Hungary Department of Earth and Environmental Sciences, University of Pannonia, Egyetem út 10, Veszprém, H-8200, Hungary Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University, Skopje, 1000, North Macedonia Chemical Crystallography Research Laboratory, Research Centre for Natural Sciences, University of Novi Sad, Novi Sad, 21000, Serbia Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovića 3, Novi Sad, 21000, Serbia János Szentágothai Research Centre, University of Pécs, Ifjúság útja 20, Pécs, H-7624, Hungary Department of Organic Chemistry, Budapest University of Technology and Economics, Budapest, H-1111, Hungary Deuton-X Ltd., Selmeci u2. 89, érd, H-2030, Hungary Cited By :12 Export Date: 11 April 2023 CODEN: INOCA Correspondence Address: Kótai, L.; Institute of Materials and Environmental Chemistry, Magyar Tudósok krt 2, Hungary; email: kotai.laszlo@ttk.hu LA - English DB - MTMT ER - TY - JOUR AU - Datz, Dániel AU - Németh, Gergely AU - Walker, K.E. AU - Rance, G.A. AU - Pekker, Áron AU - Khlobystov, A.N. AU - Kamarás, Katalin TI - Polaritonic Enhancement of Near-Field Scattering of Small Molecules Encapsulated in Boron Nitride Nanotubes: Chemical Reactions in Confined Spaces JF - ACS APPLIED NANO MATERIALS J2 - ACS APPL NANO MATER VL - 4 PY - 2021 IS - 5 SP - 4335 EP - 4339 PG - 5 SN - 2574-0970 DO - 10.1021/acsanm.1c00064 UR - https://m2.mtmt.hu/api/publication/32058614 ID - 32058614 LA - English DB - MTMT ER - TY - JOUR AU - Németh, Gergely AU - Pekker, Áron TI - New design and calibration method for a tunable single-grating spatial heterodyne spectrometer JF - OPTICS EXPRESS J2 - OPT EXPRESS VL - 28 PY - 2020 IS - 15 SP - 22720 EP - 22731 PG - 12 SN - 1094-4087 DO - 10.1364/OE.395569 UR - https://m2.mtmt.hu/api/publication/31594622 ID - 31594622 LA - English DB - MTMT ER -