Zobrazeno 1 - 10
of 32 833
pro vyhledávání: '"A Jankowski"'
Excitons dominate the optoelectronic response of many materials. Depending on the timescale and host material, excitons can exhibit free diffusion, phonon-limited diffusion, or polaronic diffusion, and exciton transport often limits the efficiency of
Externí odkaz:
http://arxiv.org/abs/2410.00967
Autor:
Jankowski, M., Azaryan, N., Baranowski, M., Bissell, M. L., Brand, H., Chojnacki, M., Croese, J., Dziubinska-Kühn, K. M., Karg, B., Flores, M. Madurga, Myllymäki, M., Piersa-Silkowska, M., Rodriguez, L. Vazquez, Warren, S., Zakoucky, D., Kowalska, M.
$\beta$-NMR is an advancing technique that enables measurements relevant to various fields of research, ranging from physics to chemistry and biology. Among the recent achievements of the $\beta$-NMR setup located at the ISOLDE facility at CERN is th
Externí odkaz:
http://arxiv.org/abs/2410.00186
Autor:
Šubjak, Ján, Gandolfi, Davide, Goffo, Elisa, Rapetti, David, Nowak, Grzegorz, Mizuki, Toshiyuki, Dai, Fei, Serrano, Luisa M., Wilson, Thomas G., Jankowski, Dawid, Goździewski, Krzysztof, Jenkins, Jon M., Twicken, Joseph D., Winn, Joshua N., Bieryla, Allyson, Cochran, William D., Collins, Karen A., Deeg, Hans J., García, Rafael A., Guenther, Eike W., Hatzes, Artie P., Kabáth, Petr, Korth, Judith, Latham, David W., Livingston, John H., Mathur, Savita, Narita, Norio, Orell-Miquel, Jaume, Pallé, Enric, Persson, Carina M., Redfield, Seth, Schwarz, Richard P., Watanabe, David, Ziegler, Carl
We report on the discovery and spectroscopic confirmation of TOI-2458 b, a transiting mini-Neptune around an F-type star leaving the main-sequence with a mass of $M_\star=1.05 \pm 0.03$ M$_{\odot}$, a radius of $R_\star=1.31 \pm 0.03$ R$_{\odot}$, an
Externí odkaz:
http://arxiv.org/abs/2409.17532
Autor:
Lacedelli, G., Pallè, E., Luque, R., Cadieux, C., Murphy, J. M. Akana, Murgas, F., Osorio, M. R. Zapatero, Tabernero, H. M., Collins, K. A., Watkins, C. N., L'Heureux, A., Doyon, R., Jankowski, D., Nowak, G., Artigau, È., Batalha, N. M., Bean, J. L., Bouchy, F., Brady, M., Martins, B. L. Canto, Carleo, I., Cointepas, M., Conti, D. M., Cook, N. J., Crossfield, I. J. M., Hernàndez, J. I. Gonzàlez, Lewin, P., Nari, N., Nielsen, L. D., Orell-Miquel, J., Parc, L., Schwarz, R. P., Srdoc, G., Van Eylen, V.
The exoplanet sub-Neptune population currently poses a conundrum. Are small-size planets volatile-rich cores without atmosphere, or are they rocky cores surrounded by H-He envelope? To test the different hypotheses from an observational point of view
Externí odkaz:
http://arxiv.org/abs/2409.11083
Autor:
Tian, J., Rajwade, K. M., Pastor-Marazuela, I., Stappers, B. W., Bezuidenhout, M. C., Caleb, M., Jankowski, F., Barr, E. D., Kramer, M.
We report observations of the highly active FRB 20240114A with MeerKAT using the Ultra-High Frequency (UHF; $544\text{--}1088$ MHz) and L-band ($856\text{--}1712$ MHz) receivers. A total of 62 bursts were detected in coherent tied-array beams using t
Externí odkaz:
http://arxiv.org/abs/2408.10988
Following the recent interest in van der Waals (vdW) ferroelectrics, topologically nontrivial polar structures have been predicted to form in twisted bilayers. Due to the unconventional nature of vdW ferroelectricity, these topological polar structur
Externí odkaz:
http://arxiv.org/abs/2408.04017
Autor:
Wahl, Thorsten B., Jankowski, Wojciech J., Bouhon, Adrien, Chaudhary, Gaurav, Slager, Robert-Jan
We report on a class of gapped projected entangled pair states (PEPS) with non-trivial Euler topology motivated by recent progress in band geometry. In the non-interacting limit, these systems have optimal conditions relating to saturation of quantum
Externí odkaz:
http://arxiv.org/abs/2407.12902
Aims. We aim to elucidate the pulsar radio emission by studying several single-pulse phenomena, how they relate to each other, and how they evolve with observing frequency. We intend to inspire models for the pulsar radio emission and fast radio burs
Externí odkaz:
http://arxiv.org/abs/2407.05156
Planning robot contact often requires reasoning over a horizon to anticipate outcomes, making such planning problems computationally expensive. In this letter, we propose a learning framework for efficient contact planning in real-time subject to unc
Externí odkaz:
http://arxiv.org/abs/2407.03705
Autor:
Rajwade, K. M., Driessen, L. N., Barr, E. D., Pastor-Marazuela, I., Berezina, M., Jankowski, F., Muller, A., Kahinga, L., Stappers, B. W., Bezuidenhout, M. C., Caleb, M., Deller, A., Fong, W., Gordon, A., Kramer, M., Malenta, M., Morello, V., Prochaska, J. X., Sanidas, S., Surnis, M., Tejos, N., Wagner, S.
Localisation of fast radio bursts (FRBs) to arcsecond and sub-arcsecond precision maximizes their potential as cosmological probes. To that end, FRB detection instruments are deploying triggered complex-voltage capture systems to localize FRBs, ident
Externí odkaz:
http://arxiv.org/abs/2407.02173