Laboratory rotational spectroscopy of isotopic acetone, CH313C(O)CH3 and 13CH3C(O)CH3, and astronomical search in Sagittarius B2(N2) (Corrigendum) [PDF]
, 2019 Matthias H. Ordu +7 more
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Advanced Science, EarlyView.A heterointerface‐functionalized Schottky photodiode (HF‐SPD) is developed to explore the photoelectric capabilities of low‐temperature oxide semiconductors. Besides the remarkable UV detection capability, the bias‐tunable photo response endows HF‐SPD with the unique wavelength selectivity.
Yuyang Cai +13 more
wiley +1 more source
Book Review: "Astronomical Spectroscopy — An Introduction to the Atomic and Molecular Physics of Astronomical Spectra" [PDF]
, 2015 H.‐G. Ludwig
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Advanced Science, EarlyView.This study uncovers two overlooked bottlenecks in cryogenic laser cooling of solids: symmetry‐driven fluorescence trapping and water vapor condensation. We demonstrate that breaking sample symmetry enhances fluorescence escape, while condensation dominates parasitic heating below 135 K.
Biao Zhong +5 more
wiley +1 more source
Ultra Low-Dispersion Spectroscopy with Gaia and Photographic Objective Prism Surveys
Acta Polytechnica, 2011 This paper discusses the ultra low-dispersion spectroscopy to be applied in the ESA Gaia space observatory and the ground-based objective-prism plate surveys. Although the dispersion in plate surveys is usually larger than in the Gaia BP/RP spectrometers,
R. Hudec, L. Hudec, M. Klíma
doaj
Spectroscopic Evidence of Edge‐Localized States in an Antiferromagnet Topological Insulator NdBi
Advanced Science, EarlyView.Using spin‐polarized scanning tunneling microscopy (STM) in conjunction with quasiparticle interference, we successfully identify distinct signatures of the ferromagnetic and antiferromagnetic terminations in NdBi, a rare‐earth monopnictide exhibiting non‐trivial topology and magnetism. We demonstrate that step edges on ferromagnetic surfaces host well‐
Avior Almoalem +8 more
wiley +1 more source
Metal‐Mediated Nitrogen Doping of Carbon Supports Boosts Hydrogen Production from Ammonia
Angewandte Chemie, EarlyView.A virtuous catalytic cycle is established as the carbon support simultaneously tunes electron density and stores atomic nitrogen formed via Ru–N species during ammonia decomposition, resulting in self‐enhancing catalysis. Abstract Ammonia is an attractive hydrogen carrier, yet its practical use is limited by the need for efficient catalytic ...
Thomas J. Liddy +20 more
wiley +2 more sources
High-Resolution Spectroscopy And Astronomical Detection Of Molecular Anions
, 2008 Sandra Brünken +4 more
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Phonons in Single‐Domain κ‐Ga2O3 Studied by Polarization Angle‐Resolved Raman Scattering
Advanced Electronic Materials, EarlyView.Single‐domain κ‐Ga2O3 is systematically studied using advanced Raman spectroscopy, revealing over 100 Raman‐active phonon modes. These modes are compared with theoretical predictions and organized within a newly established nomenclature, offering a robust reference for future research.
Alwin Wüthrich +11 more
wiley +1 more source
A 10 Micron Heterodyne Receiver for Ultra High Resolution Astronomical Spectroscopy [PDF]
, 1980 D. Bühl +5 more
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