Tootfinder

This https://arxiv.org/abs/2403.14322 has been replaced.
initial toot: https://mastoxiv.page/@a…

Ab-initio Van der Waals electrodynamics: polaritons and electron scattering from plasmons and phonons in BN-capped graphene
Plasmons and polar phonons are elementary electrodynamic excitations of matter. In 2d and at long wavelengths, they couple to light and act as the system polaritons. They also dictate the scattering of charged carriers. Van der Waals heterostructures offer the opportunity to couple excitations from different layers via long-range Coulomb interactions, modifying both their dispersion and their scattering of electrons. Even when the excitations do not couple, they are still influenced by the scre…

Imaging transient molecular configurations in UV-excited diiodomethane
Anbu Selvam Venkatachalam, Huynh Van Sa Lam, Surjendu Bhattacharyya, Balram Kaderiya, Enliang Wang, Yijue Ding, Loren Greenman, Artem Rudenko, Daniel Rolles
https://arxiv.org/abs/2506.07289

Imaging transient molecular configurations in UV-excited diiodomethane
Femtosecond structural dynamics of diiodomethane ($\mathrm{CH_2I_2}$) triggered by ultraviolet (UV) photoabsorption at 290 nm and 330 nm are studied using time-resolved coincident Coulomb explosion imaging driven by a near-infrared probe pulse. We map the dominant single-photon process, the cleavage of the carbon-iodine bond producing rotationally excited $\mathrm{CH_2I}$ radical, identify the contributions of the three-body ($\mathrm{CH_2} + \mathrm{I} + \mathrm{I}$) dissociation and molecular…

Scalable Counting of Minimal Trap Spaces and Fixed Points in Boolean Networks
Mohimenul Kabir, Van-Giang Trinh, Samuel Pastva, Kuldeep S Meel
https://arxiv.org/abs/2506.06013

Scalable Counting of Minimal Trap Spaces and Fixed Points in Boolean Networks
Boolean Networks (BNs) serve as a fundamental modeling framework for capturing complex dynamical systems across various domains, including systems biology, computational logic, and artificial intelligence. A crucial property of BNs is the presence of trap spaces -- subspaces of the state space that, once entered, cannot be exited. Minimal trap spaces, in particular, play a significant role in analyzing the long-term behavior of BNs, making their efficient enumeration and counting essential. The…

Am Samstag wird er 95 Jahre alt : Clint Eastwood
#Schauspieler #Actor #Senior

Rastlose Legende: Hollywood-Ikone Clint Eastwood wird 95
Er ist Schauspieler, Regisseur, Produzent – und seit Jahrzehnten eine Ausnahmefigur in Hollywood. Zum 95. Geburtstag von Clint Eastwood zeigt sich: Der Mann im Cowboyhut bleibt rastlos, selbst nach einem schmerzlichen Verlust.

This https://arxiv.org/abs/2505.17378 has been replaced.
initial toot: https://mastoxiv.page/@a…

Cavity-Altered Superconductivity
Is it feasible to alter the ground state properties of a material by engineering its electromagnetic environment? Inspired by theoretical predictions, experimental realizations of such cavity-controlled properties without optical excitation are beginning to emerge. Here, we devised and implemented a novel platform to realize cavity-altered materials. Single crystals of hyperbolic van der Waals (vdW) compounds provide a resonant electromagnetic environment with enhanced density of photonic state…

„Völlige Fälschung“ - Clint Eastwood schießt gegen heimische Zeitung #News #Nachrichten

Transition from Optically Excited to Intrinsic Spin Polarization in WSe$_2$
Sebastian Hedwig, Gregor Zinke, J\"urgen Braun, Benito Arnoldi, Aki Pulkkinen, J\'an Min\'ar, Hubert Ebert, Martin Aeschlimann, Benjamin Stadtm\"uller
https://arxiv.org/abs/2506.00161

Transition from Optically Excited to Intrinsic Spin Polarization in WSe$_2$
Layered 2D van der Waals materials, such as transition metal dichalcogenides, are promising for nanoscale spintronic and optoelectronic applications. Harnessing their full potential requires understanding both intrinsic transport and the dynamics of optically excited spin and charge carriers -- particularly the transition between excited spin polarization and the conduction band's intrinsic spin texture. Here, we investigate the spin polarization of the conduction bands of bulk WSe$_2$ using st…

Absolut geniale Grafik! Artikel- Illustration von #theatlantic
#trump :
"Americas Mad King"

What's coming up during #TNC25 - Part 1
Get a first look at the programme highlights in the carousel below 👇 From digital inclusion to quantum—here’s what not to miss!
💬 What sessions are you most excited about? Let us know via #TNC25
📌 Explore the full programme −

This https://arxiv.org/abs/2505.17378 has been replaced.
initial toot: https://mastoxiv.page/@a…

Cavity-Altered Superconductivity
Is it feasible to alter the ground state properties of a material by engineering its electromagnetic environment? Inspired by theoretical predictions, experimental realizations of such cavity-controlled properties without optical excitation are beginning to emerge. Here, we devised and implemented a novel platform to realize cavity-altered materials. Single crystals of hyperbolic van der Waals (vdW) compounds provide a resonant electromagnetic environment with enhanced density of photonic state…