Vacuum-ultraviolet photodetectors

L Jia, W Zheng, F Huang - PhotoniX, 2020 - Springer
High-performance vacuum-ultraviolet (VUV) photodetectors are of great significance to
space science, radiation monitoring, electronic industry and basic science. Due to the …

Nonthermal graphitization of diamond induced by a femtosecond x-ray laser pulse

N Medvedev, HO Jeschke, B Ziaja - Physical Review B, 2013 - APS
Diamond irradiated with an ultrashort intense laser pulse in the regime of photon energies
from soft up to hard x rays can undergo a phase transition to graphite. This transition is …

Fiber Optic Vacuum Ultraviolet Sensor Based on an AlN-Microwire Probe

Y Wang, J Ye, D Ma, P Wang, B Li, Z Sun, H Wu… - Photonic Sensors, 2025 - Springer
Vacuum ultraviolet (VUV) light sensing shows great potential applications in the space
science, materials, biophysics, and plasma physics. In this work, an all-optical detection …

Pulse-resolved intensity measurements at a hard X-ray FEL using semi-transparent diamond detectors

T Roth, W Freund, U Boesenberg, G Carini… - Journal of …, 2018 - journals.iucr.org
Solid-state ionization chambers are presented based on thin diamond crystals that allow
pulse-resolved intensity measurements at a hard X-ray free-electron laser (FEL), up to the …

Next‐generation solid‐state detectors for charged particle spectroscopy

K Ogasawara, SA Livi, F Allegrini… - Journal of …, 2016 - Wiley Online Library
The performance of silicon avalanche photodiodes (APDs) and single crystal chemical
vapor deposit diamond detectors (DDs) is reviewed in comparison with conventional silicon …

Single crystal chemical vapor deposit diamond detector for energetic plasma measurement in space

K Ogasawara, TW Broiles, KE Coulter… - Nuclear Instruments and …, 2015 - Elsevier
This study reports the performance of single crystal chemical vapor deposit diamond
detectors for measuring space plasma and energetic particles:~ 7 keV energy resolution for …

Electronic Transport Properties in GaAs/AlGaAs and InSe/InP Finite Superlattices under the Effect of a Non-Resonant Intense Laser Field and Considering Geometric …

JA Gil-Corrales, AL Morales, M Behiye Yücel… - International Journal of …, 2022 - mdpi.com
In this work, a finite periodic superlattice is studied, analyzing the probability of electronic
transmission for two types of semiconductor heterostructures, GaAs/AlGaAs and InSe/InP …

Position sensitive photon detectors using epitaxial InGaAs/InAlAs quantum wells

T Ganbold, M Antonelli, G Biasiol… - Journal of …, 2014 - iopscience.iop.org
This work deals with the investigation of novel position-sensitive devices based on
InGaAs/InAlAs quantum wells, which could be applied to several applications of either …

Fast, multi-wavelength, efficiency-enhanced pixelated devices based on InGaAs/InAlAs quantum-well

T Ganbold, M Antonelli, G Biasiol, R Cucini… - Journal of …, 2015 - iopscience.iop.org
Several applications utilizing either synchrotron or conventional light sources require fast
and efficient pixelated detectors. In order to cover a wide range of experiments, this work …

Position-sensitive multi-wavelength photon detectors based on epitaxial InGaAs/InAlAs quantum wells

T Ganbold, M Antonelli, G Cautero, RH Menk… - Journal of Crystal …, 2015 - Elsevier
Beam monitoring in synchrotron radiation or free electron laser facilities is extremely
important for calibration and diagnostic issues. Here we propose an in-situ detector showing …