Zobrazeno 1 - 10
of 5 061
pro vyhledávání: '"Citro, A."'
Autor:
Guarcello, Claudio, Maiellaro, Alfonso, Settino, Jacopo, Gaiardoni, Irene, Trama, Mattia, Romeo, Francesco, Citro, Roberta
We theoretically discuss the emergence of fractional Shapiro steps in a Josephson junction created by confining a two-dimensional electron gas at an oxide interface. This phenomenon is induced by an alternating current of proper amplitude and frequen
Externí odkaz:
http://arxiv.org/abs/2407.09923
Autor:
Chen, Yu, D'Antuono, Maria, Trama, Mattia, Preziosi, Daniele, Jouault, Benoit, Teppe, Frédéric, Consejo, Christophe, Perroni, Carmine A., Citro, Roberta, Stornaiuolo, Daniela, Salluzzo, Marco
In two-dimensional electron systems (2DES) the breaking of the inversion, time-reversal and bulk crystal-field symmetries is interlaced with the effects of spin-orbit coupling (SOC) triggering exotic quantum phenomena. Here, we used epitaxial enginee
Externí odkaz:
http://arxiv.org/abs/2406.14029
Autor:
Citro, Annalisa, Scarlata, Claudia M., Mantha, Kameswara B., Williams, Liliya R., Rafelski, Marc, Revalski, Mitchell, Hayes, Matthew J., Henry, Alaina, Rutkowski, Michael J., Teplitz, Harry I.
The escape fraction of LyC ionizing radiation $f_{LyC}^{esc}$ is crucial for understanding reionization, yet impossible to measure at z $\gtrsim$ 5.3. Recently, studies have focused on calibrating indirect indicators of $f_{LyC}^{esc}$ at z $\sim$ 0.
Externí odkaz:
http://arxiv.org/abs/2406.07618
In the realm of physics, a pivotal moment occurred six decades ago when Brian Josephson made a groundbreaking prediction, setting in motion a series of events that would eventually earn him the prestigious Nobel Prize eleven years later. This predict
Externí odkaz:
http://arxiv.org/abs/2405.20911
Autor:
Maiellaro, Alfonso, Trama, Mattia, Settino, Jacopo, Guarcello, Claudio, Romeo, Francesco, Citro, Roberta
The superconducting diode effect, reminiscent of the unidirectional charge transport in semiconductor diodes, is characterized by a nonreciprocal, dissipationless flow of Cooper pairs. This remarkable phenomenon arises from the interplay between symm
Externí odkaz:
http://arxiv.org/abs/2405.17269
Autor:
Beige, Almut, Predojević, Ana, Metelmann, Anja, Sanpera, Anna, Macchiavello, Chiara, Koch, Christiane P., Silberhorn, Christine, Toninelli, Costanza, Bruß, Dagmar, Ercolessi, Elisa, Paladino, Elisabetta, Ferlaino, Francesca, Ferrini, Giulia, Platero, Gloria, Fuentes, Ivette, Nemoto, Kae, Tarruell, Leticia, Bondani, Maria, Chiofalo, Marilu, Pons, Marisa, D'Angelo, Milena, Murao, Mio, Fabbri, Nicole, Verrucchi, Paola, Senellart-Mardon, Pascale, Citro, Roberta, Zambrini, Roberta, González-Férez, Rosario, Maniscalco, Sabrina, Huelga, Susana, Mehlstäubler, Tanja, Parigi, Valentina, Ahufinger, Verónica
Data show that the presence of women in quantum science is affected by a number of detriments and their percentage decreases even further for higher positions. Beyond data, from our shared personal experiences as female tenured quantum physics profes
Externí odkaz:
http://arxiv.org/abs/2407.02612
We use bosonization, retaining band curvature terms, to analyze the Hall response of interacting bosonic and fermionic two-leg ladders threaded by a flux. We derive an explicit expression of the Hall imbalance in a perturbative expansion in the band
Externí odkaz:
http://arxiv.org/abs/2404.16973
Publikováno v:
Phys. Rev. B 109, 155306 (2024)
The spin dynamics in two electron double quantum dots embedded in two dimensional electron gas at the interface between SrTiO$_3$ and LaAlO$_3$ is studied by an exact numerical solution of the time-dependent Schr\"odinger equation, in the context of
Externí odkaz:
http://arxiv.org/abs/2404.14272
Publikováno v:
Phys. Rev. A 109, 043316 (2024)
We investigate the breathing mode and the stability of a quantum droplet in a tightly trapped one-dimensional dipolar gas of bosonic atoms. When the droplet with a flat-top density profile is formed, the breathing mode frequency scales as the inverse
Externí odkaz:
http://arxiv.org/abs/2401.03918
We investigate the energy spectrum of a single and two electron quantum dot (QD) embedded in two dimensional electron gas at the interface between SrTiO$_3$ and LaAlO$_3$, in the presence of the external magnetic field. For this purpose the three ban
Externí odkaz:
http://arxiv.org/abs/2312.13862