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Showing 15186 results for "technology austria)" in Physics
Physics Preprint PDF DOI

Compressibility of micromagnetic solutions in tensor train format

Thierry Valet, Nicolas Vukadinovic · 2026

For three-dimensional (3D) magnetic objects with linear size $L$ exceeding a few exchange lengths, the micromagnetic state exhibits pronounced informational sparsity: low-dimensional, high-gradient re…

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Physics Preprint PDF DOI

Second harmonic generation and third harmonic generation in topological insulator-based van der Waals metamaterials

Alessandra Di Gaspare, Sara Ghayeb, Craig Knox, Edmund H. Linfield, Joshua Freeman, Miriam S. Vitiello · 2026

High-order harmonic generation (HHG) in solids - the frequency up-conversion of an optical signal - is governed by symmetries. At terahertz (THz) frequencies, HHG is a key technology to access high fr…

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Physics Preprint PDF DOI

Hyperfine-resolved laser excitation and detection of nuclear isomer in trapped $^{229}$Th$^{3+}$ ions

Wu Wang, Ke Zhang, Ke-Mi Xu, Shan-Gui Zhou · 2026

We present a comprehensive theoretical investigation of hyperfine-resolved excitation and detection of the low-energy isomeric state of $^{229}$Th in trapped $^{229}\mathrm{Th}^{3+}$ ions. Using a qua…

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Physics Preprint PDF DOI

Measurement of complex scattering matrix in a nano-cavity array for boundary scattering tomography

Andrew Tang, Romil Audhkhasi, Virat Tara, Abhi Saxena, Gokul Nath, Arka Majumdar · 2026

On-chip silicon photonic coupled cavity arrays (CCA) are a promising platform for quantum simulators, with access to high Quality (Q) factor resonators, tunability, and foundry compatibility. Furtherm…

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Physics Preprint PDF DOI

Orbital Data Centers: Spacecraft Constraints and Economic Viability

Slava G. Turyshev · 2026

Orbital data centers are being evaluated as solar-powered compute constellations and relay-integrated processing platforms. Their feasibility is not set by orbital solar flux alone, but by simultaneou…

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Physics Preprint PDF DOI

Hindered Prompt-Neutron Evaporation in Surrogate Reactions for $^{239}$Pu(n,f)

D. Ramos, M. Caamano, F. Farget, C. Rodriguez-Tajes, A. Lemasson, M. Rejmund, C. Schmitt, E. Clement, O. Litaize, O. Serot, L. Audouin, J. Benlliure, E. Casarejos, D. Cortina, D. Dore, B. Fernandez-Dominguez, G. de France, A. Heinz, B. Jacquot, C. Paradela, T. Roger · 2026

Isotopic fission-fragment distributions of $^{240}$Pu have been measured, for the first time, as a function of the initial excitation energy, and the prompt neutron multiplicity has been derived from …

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Physics Preprint PDF DOI

Heralding probability optimization for nonclassical light generated by photon counting measurements on multimode Gaussian states

Jaromir Fiurasek · 2026

Generation of highly non-classical quantum states of light is essential for optical quantum information processing and quantum metrology. Given the lack of sufficiently strong nonlinear interactions b…

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Physics Preprint PDF DOI

NTL-amplified cryogenic light detectors with optically transparent electrodes

Matteo Biassoni, Andrea Nava, Oscar Azzolini, Mattia Beretta, Tommaso Bradanini, Chiara Brofferio, Paolo Carniti, Simone Copello, Mourad El Idrissi, Marco Faverzani, Elena Ferri, Massimo Girola, Luca Gironi, Claudio Gotti, Leonard Imbert, Giorgio Keppel, Nicola Manenti, Ilaria Molinari, Irene Nutini, Maura Pavan, Daniele Peracchi, Gianluigi Pessina, Sonja Schneidewind, Davide Trotta · 2026

The Neganov-Trofimov-Luke (NTL) effect is used by experiments based on cryogenic detectors to boost the sensitivity of light-sensitive devices down to a few optical photons. In this work we introduce …

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Physics Preprint PDF DOI

Polarization-preserving wavefront rotator

Suman Karan, Aman Srivastava, Pratham Sachin Todkar, Anand K. Jha · 2026

A K-mirror rotates the wavefront of an incident optical field. However, the rotation always introduces polarization changes in the transmitted field. This is a serious concern for applications ranging…

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Physics Preprint PDF DOI

A simple method to fabricate Josephson junctions

Imran Mahboob, Satoshi Sasaki, Takaaki Takenaka · 2026

A minimal method to fabricate Al/AlO$_x$/Al Josephson junctions (JJs) using photolithography and argon etching, before metallization and oxidation, is demonstrated. JJs with areas ranging from 1 to 6 …

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Physics Preprint PDF DOI

Electrical tunability of terahertz nonlinearity in graphene

Sergey Kovalev, Hassan A. Hafez, Klaas-Jan Tielrooij, Jan-Christoph Deinert, Igor Ilyakov, Nilesh Awari, David Alcaraz, Karuppasamy Soundarapandian, David Saleta, Semyon Germanskiy, Min Chen, Mohammed Bawatna, Bertram Green, Frank H. L. Koppens, Martin Mittendorff, Mischa Bonn, Michael Gensch, Dmitry Turchinovich · 2026

Graphene is conceivably the most nonlinear optoelectronic material. Its nonlinear optical coefficients in the terahertz (THz) frequency range surpass those of other materials by many orders of magnitu…

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Physics Preprint PDF DOI

The SOXS Spectrograph Instrument Control Software

Davide Ricci, Bernardo Salasnich, Andrea Baruffolo, Jani Achren, Matteo Aliverti, Jose A. Araiza-Duran, Iair Arcavi, Laura Asquini, Federico Battaini, Sagi Ben-Ami, Alex Bichkovsky, Anna Brucalassi, Rachel Bruch, Lorenzo Cabona, Sergio Campana, Giulio Capasso, Enrico Cappellaro, Riccardo Claudi, Mirko Colapietro, Rosario Cosentino, Francesco D'Alessio, Paolo D'Avanzo, Sergio D'Orsi, Massimo Della Valle, Rosario Di Benedetto, Simone Di Filippo, Avishay Gal-Yam, Matteo Genoni, Marcos Hernandez Diaz, Ofir Hershko, Jari Kotilainen, Hanindyo Kuncarayakti, Marco Landoni, Gianluca Li Causi, Laurent Marty, Seppo Mattila, Matteo Munari, Luca Oggioni, Hector Perez Ventura, Giorgio Pariani, Giuliano Pignata, Kalyan Kumar Radhakrishnan Santhakumari, Stephen Smartt, Michael Rappaport, Marco Riva, Adam Rubin, Salvatore Savarese, Pietro Schipani, Salvatore Scuderi, Maximilian Stritzinger, Fabrizio Vitali, David Young, Ricardo Zanmar Sanchez, Gerard Zins · 2026

SOXS (Son Of X-Shooter) is a new spectrograph for the European Southern Observatory (ESO), recently installed at the New Technology Telescope (NTT) at the La Silla Observatory, Chile. The main instrum…

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Physics Preprint PDF DOI

Characterizing Fill Factor Limitations in Perovskite-Silicon Tandem Solar Cells

Yueming Wang, Nan Sun, Chris Dreessen, Gaosheng Huang, Alexander Eberst, Kaining Ding, Thomas Kirchartz · 2026

Perovskite-silicon tandem technology has exceeded the single junction theoretical efficiency limit. However, there is still distance to the thermodynamic limit mainly caused by the fill factor. This w…

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Physics Preprint PDF DOI

FACET2-S2E: Start-to-end simulations of the FACET-II beamline

Nathan Majernik, Frederick Cropp, Claudio Emma, Thamine Dalichaouch · 2026

FACET2-S2E is a Python package for start-to-end simulations of the Facility for Advanced Accelerator Experimental Tests-II (FACET-II), a US Department of Energy National User Facility. A kilometer-lon…

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Physics Preprint PDF DOI

gateau: an observation simulator for ground-based submillimeter astronomy with integral field units and kinetic inductance detectors

A. Moerman, N. Soshnin, S. A. Brackenhoff, S. O. Dabironezare, K. Karatsu, L. H. Marting, S. A. H. de Rooij, M. Roos, B. R. Brandl, A. Endo · 2026

Submillimeter (submm) integral field units (IFUs) utilising kinetic inductance detectors (KIDs) are a promising instrument architecture for the study of galaxies, galaxy clusters, and the large-scale …

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Physics Preprint PDF DOI

A Conceptual Technology-Dependent Framework of Ternary Quantum Gates

Ali Al-Bayaty · 2026

This paper introduces a conceptual framework of technology-dependent ternary quantum gates that could be implemented and fabricated into future superconducting and photonic quantum systems for operati…

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Physics Preprint PDF DOI

Effect of total dose proton irradiation on the performance of Kinetic Inductance Detectors for far-Infrared space observatory

A. Besnard, G. Conenna, V. Sauvage, K. Karatsu, S.J.C. Yates, J.J.A Baselmans, B. Maffei, L. Ferrari · 2026

Kinetic Inductance Detectors (KIDs) are a promising technology for future space missions, where exposure to high-energy particles may affect detector performance. In this work, we irradiated two types…

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Physics Preprint PDF DOI

PEEPSS: Photonic-Enabled ExoPlanet Spectroscopic Sensor for the Habitable Worlds Observatory

Genevieve Markees, Stephen S. Eikenberry, Rodrigo Amezcua-Correa, Miguel Bandres, Rebecca Jensen-Clem, Sergio Leon-Saval, Laurent Pueyo, Raphael Pourcelot · 2026

The next few years will be critical for technology development for Habitable Worlds Observatory (HWO) in its mission to search for and characterize extrasolar planets. To achieve its stated goals with…

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Physics Preprint PDF DOI

Sustainability-informed materials design

Rachel Woods-Robinson, Amalie Trewartha · 2026

While material innovation can enable sustainable development, environmental and social impacts of emerging materials are often assessed only after design choices are "locked in." Here, we argue for a …

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Physics Preprint PDF DOI

Revisiting confinement scalings and fusion performance with a perspective optimized for extrapolation

Jalal Butt, Geert Verdoolaege, Stanley M. Kaye, Egemen Kolemen · 2026

Recent advances in high-temperature-superconductor technology have made substantially higher toroidal magnetic fields technologically accessible, reopening the design space for compact, high-field tok…

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