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Št. zadetkov: 4
Ultrafast electron cooling in Ti[sub]3C[sub]2T[sub]x MXene revealed by time-resolved photoemission spectroscopy
Jurij Urbančič, Rokaya Osama, Lakshimi Rajan, Egon Pavlica, Barbara Ressel
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake: Ti3C2Tx;MXenes;time-resolved;photoemission spectroscopy;high-harmonic generation;
Leto: 2026 Vir: Univerza v Novi Gorici (UNG)
Impact of molecular design and conjugation in diammonium A'-cations on the photovoltaic performance of quasi-2D perovskite solar cells
Susana Ramos-Terrón, Daniel Rammer, Luis Camacho, Suman Mallick, Lakshimi Rajan, Egon Pavlica, Gregor Trimmel, Thomas Rath, Gustavo De Miguel
Izvirni znanstveni članek
Oznake: Dion-Jacobson phase;p-conjugated spacers;perovskites;quasi-2D;solar cells;
Bulky organic spacers are widely employed to synthetize quasi-two-dimensional (quasi-2D) metal halide perovskites (MHPs), which display enhanced stability with respect to three-dimensional (3D) MHPs. The chemical nature and size of the bulky spacers play a key role in determining the performance of ...
Leto: 2025 Vir: Univerza v Novi Gorici (UNG)
Ultrafast electron cooling in Ti[sub]3C[sub]2T[sub]x MXene revealed by time-resolved photoemission spectroscopy
Jurij Urbančič, Fyodor Malchik, Kaiyrgali Zhumadil, Gian Marco Pierantozzi, Monika Schied, Sara Dottorini, Rokaya Osama, Lakshimi Rajan, Egon Pavlica, Barbara Ressel
Izvirni znanstveni članek
Oznake: Ti3C2Tx;MXene;high-harmonic generation;HHG;time-resolved;photoelectron spectroscopy;
Ultrafast electron dynamics in a Ti3C2Tx MXene thin film (where Tx denotes surface terminations) were investigated using time-resolved photoemission spectroscopy with temporal resolution of 110 fs. Near-infrared optical excitation at 800 nm induces a transient redistribution of electronic states in ...
Leto: 2026 Vir: Univerza v Novi Gorici (UNG)
Aging effect on Ti[sub]3C[sub]2T[sub]x MXene
Rokaya Osama, Lakshimi Rajan, Jurij Urbančič, Ali Shaygan Nia, Saman Khosravi, C. Grazioli, Martina Dell'Angela, Roberto Costantini, Egon Pavlica, Giovanni De Ninno, Barbara Ressel
Izvirni znanstveni članek
Oznake: aging effect;four-point probe I–V measurement;near-edge X-ray absorption fine structure;Ti3C2Tx MXene;X-ray photoelectron spectroscopy;
MXenes, the two‐dimensional class of nanomaterials consisting of transition metal carbides, nitrides, or carbonitrides, have been spotlighted in the last decade due to their peculiar properties, allowing them to be applicable in different fields, ranging from energy storage to sensors. In particular ...
Leto: 2026 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Št. zadetkov: 4
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