7 papers

physics.optics2026

Reconfigurable microwave photonic Fano filters based on optical Kerr microcombs

Qi Zou, Jiayang Wu, Yang Sun +9

Microwave photonic (MWP) Fano filters, featuring asymmetric filter shapes that enable steep spectral transitions, are attractive for high bandwidth microwave signal processing such…

physics.plasm-ph2026

Efficient ion re-acceleration in laboratory-produced interpenetrating collisionless shocks

W. Yao, I. Cohen, P. Suarez Gerona +20

Although the origin of cosmic rays (CRs) remains an open question, collisionless magnetized shock waves are widely regarded as key sites for particle acceleration. Recent theories…

cond-mat.mtrl-sci2026

Charge Transport in Thin-Film Transistors Based on Liquid-Crystalline Phthalocyanines

L. B. Avila, Zuchong Yang, Ilknur Hatice Eryilmaz +6

We investigate a series of liquid-crystalline phthalocyanines (metal-free and Cu, Zn, Ni, Co complexes) by correlating their vibrational signatures with their electronic performanc…

cond-mat.mtrl-sci2026

Detecting the full photoemission cone from laser-based ARPES experiments by leveraging deflector technology

Nicolas Gauthier, Benson Kwaku Frimpong, Dario Armanno +8

Angle-resolved photoemission spectroscopy (ARPES) provides a direct access to the electronic band structure of solid and molecular systems. The momentum range accessible by this te…

cond-mat.mtrl-sci2026

Tracking visible pulsed laser annealing of HfZrO heterostructures with in situ transmission electron microscopy

Aida Amini, Shruti Verma, Katharina Kohlmann +4

Laser annealing offers a promising route to back end of the line fabrication of ferroelectric thin film transistors based on hafnium-zirconium oxide (HZO). Due to the wide band gap…

cs.CR2026

Enhancing Network Intrusion Detection Systems: A Multi-Layer Ensemble Approach to Mitigate Adversarial Attacks

Nasim Soltani, Shayan Nejadshamsi, Zakaria Abou El Houda +4

Adversarial examples can represent a serious threat to machine learning (ML) algorithms. If used to manipulate the behaviour of ML-based Network Intrusion Detection Systems (NIDS),…