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We present a python package to calculate interaction rates of light dark matter in dielectric materials, including screening effects. The full response of the material is parametrized in the terms of the energy loss function (ELF) of…

高能物理 - 唯象学 · 物理学 2022-01-26 Simon Knapen , Jonathan Kozaczuk , Tongyan Lin

We report on the successful synthesis of highly conductive PdCoO2 ultrathin films on Al2O3 (0001) by pulsed laser deposition. The thin films grow along the c-axis of the layered delafossite structure of PdCoO2, corresponding to the…

强关联电子 · 物理学 2018-04-24 T. Harada , K. Fujiwara , A. Tsukazaki

Tunneling ionization is at the core of strong-field and attosecond science. In this paper, we present PyStructureFactor - a general Python code towards the calculation of the structure factor in the tunneling ionization rate of common…

原子物理 · 物理学 2023-08-10 Shanshan Song , Mingyu Zhu , Hongcheng Ni , Jian Wu

Visual Inertial Odometry (VIO) is a widely used computer vision method that determines an agent's movement through a camera and an IMU sensor. This paper presents an efficient and accurate VIO pipeline optimized for applications on micro-…

计算机视觉与模式识别 · 计算机科学 2025-09-15 Jonas Kühne , Christian Vogt , Michele Magno , Luca Benini

We present PYATB, a Python package designed for computing band structures and related properties of materials using the ab initio tight-binding Hamiltonian. The Hamiltonian is directly obtained after conducting self-consistent calculations…

材料科学 · 物理学 2023-08-09 Gan Jin , ongsheng Pang , Yuyang Ji , Zujian Dai , Lixin He

Pythonic Black-box Electronic Structure Tool (PyBEST) represents a fully-fledged modern electronic structure software package developed at Nicolaus Copernicus University in Toru\'n. The package provides an efficient and reliable platform…

Background and Purpose: Architectural deficiencies in EPICS lead to inefficiency in the development and application of EPICS IOCs. An unintrusive solution is replacing EPICS IOCs with more maintainable and flexible Python IOCs, only reusing…

仪器与探测器 · 物理学 2026-03-17 Peng-Cheng Li , Xiao-Xue Bi , Ying-Ke Huang , Dian-Shuai Zhang , Xiao-Bao Deng , Qun Zhang , Ge Lei , Gang Li , Yu Liu

Focused optical fields are key to a multitude of applications involving light-matter interactions, such as optical microscopy, single-molecule spectroscopy, optical tweezers, lithography, or quantum coherent control. A detailed vectorial…

光学 · 物理学 2022-03-14 Fernando Caprile , Luciano A. Masullo , Fernando D. Stefani

PyExoCross is a Python adaptation of the ExoCross Fortran application, PyExoCross is designed for postprocessing the huge molecular line lists generated by the ExoMol project and other similar initiatives such as the HITRAN and HITEMP…

天体物理仪器与方法 · 物理学 2024-06-07 Jingxin Zhang , Jonathan Tennyson , Sergei N. Yurchenko

We have discovered significant temperature anomalies of the linear electrooptical (EOE) coefficients for the K2ZnCl4 nanocrystallites embedded into the polymer matrices. The EOE efficiency was operated by external dc-electric field and UV…

材料科学 · 物理学 2019-04-25 A. M. El-Naggar , A. A. Albassam , J. Jedryka , A. Wojciechowski

Electron ptychography describes a family of algorithms which are used to enable the reconstruction of complex specimen transmission functions of a sample in order to obtain both phase and amplitude information, as applied within the realms…

光学 · 物理学 2025-03-17 L. Clark , P. D. Nellist

Videos captured using Transmission Electron Microscopy (TEM) can encode details regarding the morphological and temporal evolution of a material by taking snapshots of the microstructure sequentially. However, manual analysis of such video…

计算机视觉与模式识别 · 计算机科学 2021-08-23 Mingren Shen , Guanzhao Li , Dongxia Wu , Yudai Yaguchi , Jack C. Haley , Kevin G. Field , Dane Morgan

The present investigation reports on the fabrication and characterization of heterojunctions based on in situ Eu doped CdO layers, which were deposited on p-type silicon using the plasma assisted molecular beam epitaxy (PA MBE) method. The…

Discrete video VAEs underpin modern text-to-video generation and video understanding systems, yet existing tokenizers typically learn visual codebooks at a single scale with limited vocabularies and shallow language supervision, leading to…

计算机视觉与模式识别 · 计算机科学 2026-02-24 Onkar Susladkar , Tushar Prakash , Adheesh Juvekar , Kiet A. Nguyen , Dong-Hwan Jang , Inderjit S Dhillon , Ismini Lourentzou

Materials informatics exploiting machine learning techniques, e.g., Bayesian optimization (BO), has the potential to offer high-throughput optimization of thin-film growth conditions through incremental updates of machine learning models in…

High entropy oxides (HEOs) are a class of materials with vast compositional space and tunable properties, making them attractive for applications in thermoelectrics, magnetism, ionic conduction, and beyond. However, their metastable nature…

The success of ground-based instruments for high contrast exoplanet imaging depends on the degree to which adaptive optics (AO) systems can mitigate atmospheric turbulence. While modern AO systems typically suffer from millisecond time lags…

天体物理仪器与方法 · 物理学 2019-09-13 Rebecca Jensen-Clem , Charlotte Z. Bond , Sylvain Cetre , Eden McEwen , Peter Wizinowich , Sam Ragland , Dimitri Mawet , James Graham

Exploring the transport properties of different materials brings new avenue for basic understanding of emergent phenomena and practical applications in many different fields. Here, we report a program named as TRACK (TRAnsport properties…

强关联电子 · 物理学 2021-10-15 Antik Sihi , Sudhir K. Pandey

Physical properties and functionalities of materials are dictated by global crystal structures as well as local defects. To establish a structure-property relationship, not only the crystallographic symmetry but also quantitative knowledge…

In recent years, epsilon-near-zero (ENZ) materials have attracted much attention due to their unique properties that can be tuned under electrical and optical signals. Furthermore, they allow for a strong enhancement of a nonlinearity close…

光学 · 物理学 2024-06-24 Jacek Gosciniak