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Electron microscopy prevalently uses energy-dispersive x-ray spectroscopy (EDS) and electron energy loss spectroscopy (EELS) for elemental analysis. EDS and EELS energy resolutions are commonly between 30-100 eV or 0.01-1 eV, respectively.…

This paper evaluates how the planning of a community energy storage (CES) system under different energy trading schemes (ETSs) can benefit low voltage (LV) prosumers and the CES provider equitably. First, we consider an ETS where the CES…

Systems and Control · Electrical Eng. & Systems 2023-07-14 K. B. J. Anuradha , Jose Iria , Chathurika P. Mediwaththe

Low-cost sensors (LCS) are affordable, compact, and often portable devices designed to measure various environmental parameters, including air quality. These sensors are intended to provide accessible and cost-effective solutions for…

Signal Processing · Electrical Eng. & Systems 2023-08-29 M V Narayana , Devendra Jalihal , Shiva Nagendra

We study the mechanism of instability in transition edge sensor (TES) bolometers used for ground based observations of the Cosmic Microwave Background (CMB) at 270GHz. The instability limits the range of useful operating resistances of the…

Instrumentation and Detectors · Physics 2017-12-18 Rita Sonka , James J. Bock , Krikor G. Megerian , Bryan A. Steinbach , Anthony D. Turner , Cheng Zhang

New determinations of effective temperatures of 23 magnetic, chemically peculiar (mCP) stars were obtained from a fit of metal enhanced model atmospheres to the observed spectral energy distributions (SED) from UV to red. The…

Astrophysics · Physics 2008-11-07 L. Lipski , K. Stepien

Determining the temperature distribution of coronal plasmas can provide stringent constraints on coronal heating. Current observations with the Extreme ultraviolet Imaging Spectrograph onboard Hinode and the Atmospheric Imaging Assembly…

Solar and Stellar Astrophysics · Physics 2015-06-11 Paola Testa , Bart De Pontieu , Juan Martinez-Sykora , Viggo Hansteen , Mats Carlsson

CARMENES has been proposed as a next-generation instrument for the 3.5m Calar Alto Telescope. Its objective is finding habitable exoplanets around M dwarfs through radial velocity measurements (m/s level) in the near-infrared. Consequently,…

Instrumentation and Methods for Astrophysics · Physics 2015-05-19 S. Becerril , M. A. Sánchez , M. C. Cárdenas , O. Rabaza , A. Ramón , M. Abril , L. P. Costillo , R. Morales , A. Rodríguez , P. J. Amado , the international CARMENES team

High-resolution astronomical spectroscopy carried out with a photonic Fourier transform spectrograph (FTS) requires long asymmetrical optical delay lines that can be dynamically tuned. For example, to achieve a spectral resolution of R =…

Instrumentation and Methods for Astrophysics · Physics 2024-04-04 Gregory P. Sercel , Pradip R. Gatkine , Nemanja Jovanovic , Jeffrey B. Jewell , Luis Pereira da Costa , J. Kent Wallace , Dimitri P. Mawet

Light-emitting diodes (LEDs) are efficient light sources extensively applied in people's daily life nowadays, with profound effect on their psychological and physiological state subtly and deeply. The correlated color temperature (CCT) the…

This paper develops entropy stable (ES) adaptive moving mesh schemes for the 2D and 3D special relativistic hydrodynamic (RHD) equations. They are built on the ES finite volume approximation of the RHD equations in curvilinear coordinates,…

Numerical Analysis · Mathematics 2021-01-08 Junming Duan , Huazhong Tang

Microelectromechanical systems (MEMS) can offer a competitive alternative for conventional technology in electrical precision measurements. This article summarises recent work in development of MEMS solutions for electrical metrology.…

Instrumentation and Detectors · Physics 2007-07-05 Antti Manninen , Anu Karkkainen , Nadine Pesonen , Aarne Oja , Heikki Seppa

In low temperature experiments, resins have many applications as glues or thermal and electrical insulators. Cyanate ester resins (CEs) are a high-temperature compatible thermoset resin whose glass-transition temperature $T_g$ is ~300…

Materials Science · Physics 2018-09-20 Sachiko Nakamura , Takenori Fujii , Shoji Matsukawa , Masayuki Katagiri , Hiroshi Fukuyama

Transition-edge sensors (TESs) have found a wide range of applications in both space- and land-based astronomical photon measurement and are being used in the search for dark matter and neutrino mass measurements. A fundamental aspect of…

Instrumentation and Detectors · Physics 2023-05-29 K. M. Patel , D. J. Goldie , S. Withington , C. N. Thomas

A superconducting Transition-Edge Sensor (TES) with low-$T_c$ is essential in a high resolution calorimetric detection. With a motivation of developing sensitive calorimeters for applications in cryogenic neutrinoless double beta decay…

Home Energy Management Systems (HEMS) are being actively developed for both individual houses and communities to support demand response in on-grid operation, and ensure resilience during off-grid scenarios. However, most simulators used…

Systems and Control · Electrical Eng. & Systems 2025-08-13 Ninad Gaikwad , Anamika Dubey

Electron beam stabilization in a synchrotron is a disturbance rejection problem, with hundreds of inputs and outputs, that is sampled at frequencies higher than $10$ kHz. In this feasibility study, we focus on the practical issues of an…

Systems and Control · Electrical Eng. & Systems 2021-07-06 Idris Kempf , Paul J. Goulart , Stephen R. Duncan

Mini-EUSO (Extreme Universe Space Observatory) is a small-scale prototype cosmic-ray detector that will measure Earth`s UV emission and other atmospheric phenomena from space. It will be placed in the International Space Station (ISS)…

Instrumentation and Methods for Astrophysics · Physics 2019-09-11 Viktoria Kungel , Mario E. Bertaina , Francesca Bisconti , Marco Casolino , Johannes Eser , Lawrence Wiencke , JEM-EUSO Collaboration

Cherenkov telescope experiments, such as H.E.S.S., have been very successful in astronomical observations in the very-high-energy (VHE; E $>$ 100 GeV) regime. As an integral part of the detector, such experiments use Earth's atmosphere as a…

Instrumentation and Methods for Astrophysics · Physics 2015-02-05 J. Hahn , R. de los Reyes , K. Bernlöhr , P. Krüger , Y. T. E. Lo , P. M. Chadwick , M. K. Daniel , C. Deil , H. Gast , K. Kosack , V. Marandon

The observed prevalence of oscillatory signals in the spectroscopy of biological light-harvesting complexes at ambient temperatures has led to a search for mechanisms supporting coherent transport through larger molecules in noisy…

Biological Physics · Physics 2012-09-20 Christoph Kreisbeck , Tobias Kramer
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