Tootfinder

Cambridge, UK-based Paragraf, which makes graphene-based electronics using standard semiconductor processes, raised a $55M Series C to scale its manufacturing (Tamara Djurickovic/Tech.eu)
https://tech.eu/2025/08/25/paragraf-closes-55m-series-c-funding-round/…

Paragraf closes $55M Series C funding round
Paragraf, the UK-based company leading the way in mass-producing graphene-based electronics using industry-standard semiconductor processes, has completed a $55 million Series C funding round. The funding will speed up the scaling of Paragraf’s manufacturing capabilities and increase production capacity, paving the way for graphene electronics to enter mass markets.Paragraf’s technology fits smoothly into the existing semiconductor ecosystem, offering customers ready-to-use solutions…

CliCARE: Grounding Large Language Models in Clinical Guidelines for Decision Support over Longitudinal Cancer Electronic Health Records
Dongchen Li (College of Computer Science and Engineering, Northeastern University, Shenyang, China), Jitao Liang (College of Computer Science and Engineering, Northeastern University, Shenyang, China), Wei Li (College of Computer Science and Engineering, Northeastern University, Shenyang, China), Xiaoyu Wang (Liaoning Cancer Hospital and Institute, She…

CliCARE: Grounding Large Language Models in Clinical Guidelines for Decision Support over Longitudinal Cancer Electronic Health Records
Large Language Models (LLMs) hold significant promise for improving clinical decision support and reducing physician burnout by synthesizing complex, longitudinal cancer Electronic Health Records (EHRs). However, their implementation in this critical field faces three primary challenges: the inability to effectively process the extensive length and multilingual nature of patient records for accurate temporal analysis; a heightened risk of clinical hallucination, as conventional grounding techni…

Space-like pion off-shell form factors in the Bethe-Salpeter approach
S. Bondarenko (Joint Institute for Nuclear Research, Dubna, Russia, Dubna State University, Dubna, Russia), M. Slautin (Joint Institute for Nuclear Research, Dubna, Russia, Dubna State University, Dubna, Russia)
https://arxiv.org/abs/2506.22153

Space-like pion off-shell form factors in the Bethe-Salpeter approach
In the paper, the off-shell electromagnetic pion form factors in the Bethe-Salpeter formalism are considered. The separable kernel of the first rank quark-antiquark interaction is used to solve the equation analytically.The semi-off-shell pion form factors \( F_1 \) and \( F_2 \), which are related to each other by the Ward-Takahashi identity, are calculated. The obtained off-shell form factors as well as static properties of the pion are compared with the results of other authors.

So if Mamdani's already Mayor, we can assume the Bedford Ave bike lanes will not be ripped out and we're about to get a whole shitload of new bike & bus lanes, right? Like, starting immediately?
Oh hang on, I'm being told that formerly indicted corrupt-af Eric Adams is still Mayor.

Deriving effective electrode-ion interactions from free-energy profiles at electrochemical interfaces
Fabrice Roncoroni, Abrar Faiyad, Yichen Li, Tao Ye, Ashlie Martini, David Prendergast
https://arxiv.org/abs/2507.23031

Deriving effective electrode-ion interactions from free-energy profiles at electrochemical interfaces
Understanding ion adsorption at electrified metal-electrolyte interfaces is essential for accurate modeling of electrochemical systems. Here, we systematically investigate the free energy profiles of Na$^+$, Cl$^-$, and F$^-$ ions at the Au(111)-water interface using enhanced sampling molecular dynamics with both classical force fields and machine-learned interatomic potentials (MLIPs). Our classical metadynamics results reveal a strong dependence of predicted ion adsorption on the Lennard-Jone…

A scanning resonator for probing quantum coherent devices
Jared Gibson, Zhanzhi Jiang, Angela Kou
https://arxiv.org/abs/2506.22620 https://

A scanning resonator for probing quantum coherent devices
Superconducting resonators with high quality factors are extremely sensitive detectors of the complex impedance of materials and devices coupled to them. This capability has been used to measure losses in multiple different materials and, in the case of circuit quantum electrodynamics (circuit QED), has been used to measure the coherent evolution of multiple different types of qubits. Here, we report on the implementation of a scanning resonator for probing quantum coherent devices. Our scannin…

Terahertz spin-orbit torque as a drive of spin dynamics in insulating antiferromagnet Cr$_{2}$O$_{3}$
R. M. Dubrovin, Z. V. Gareeva, A. V. Kimel, A. K. Zvezdin
https://arxiv.org/abs/2507.23367

Terahertz spin-orbit torque as a drive of spin dynamics in insulating antiferromagnet Cr$_{2}$O$_{3}$
Contrary to conventional wisdom that spin dynamics induced by current are exclusive to metallic magnets, we theoretically predict that such phenomena can also be realized in magnetic insulators, specifically in the magnetoelectric antiferromagnet $\mathrm{Cr}_{2}\mathrm{O}_{3}$. We reveal that the displacement current driven by the THz electric field is able to generate a N{é}el spin-orbit torque in this insulating system. By introducing an alternative electric dipole order parameter arising f…

Terahertz for Radar applications and Wireless Communication
Sofiane Latreche, Hocine Bellahsene, Abdelmalik Taleb-Ahmed
https://arxiv.org/abs/2507.23076 https://

Terahertz for Radar applications and Wireless Communication
Technological advancements in the design of electronic and optical materials have opened up the possibility of utilizing the latest available Radio Frequency spectrum the Terahertz (THz) band. This band holds great promise for next-generation wireless systems, which are poised to seamlessly integrate a wide array of data-intensive and time-sensitive applications. In this article, we delve into the Terahertz band, providing insights into its properties and showcasing examples of its applications…

Formation and Evolution of Pair-Alfv\'en Shocks with PIC Simulations
John Daniel Riordan, Mark E. Dieckmann, Asaf Pe'er
https://arxiv.org/abs/2507.22175 https://

Formation and Evolution of Pair-Alfvén Shocks with PIC Simulations
We consider the recently discovered \emph{pair-Alfvén shock wave} occurring in collisionless electron-positron plasmas. We perform a series of Particle-In-Cell studies in one and two dimensions in order to determine the stability conditions for such a shock and the mechanisms which sustain its growth. Building on our previous simulations, which established that these shocks are initially mediated by the Weibel instability before becoming Alfvénic, we demonstrate that the shock is sustained by…

Revisiting extremely high energy QED bremsstrahlung in matter: large modifications to the LPM effect
Peter Arnold, Joshua Bautista, Omar Elgedawy, Shahin Iqbal
https://arxiv.org/abs/2508.21120

Revisiting extremely high energy QED bremsstrahlung in matter: large modifications to the LPM effect
Very high energy electrons initiate electromagnetic showers in ordinary matter that branch and multiply through bremsstrahlung and pair production. At extremely high energies, the quantum mechanical duration of these processes becomes longer than the mean free time to elastically scatter from the medium, which leads to a very significant suppression of bremsstrahlung (and pair production) known as the Landau-Pomeranchuk-Migdal (LPM) effect. We revisit the LPM effect for bremsstrahlung of energy…