8 papers
XRISM Resolves the Circum-nuclear Environment of NGC 4945
Peter G. Boorman, Poshak Gandhi, Yoshihiro Ueda +31
Compton-thick Active Galactic Nuclei (AGN) represent one of the most elusive phases of massive black hole growth, yet are expected to contribute substantially to the Cosmic X-ray B…
Estimating Item Difficulty with Large Language Models as Experts
Diana Kolesnikova, Kirill Fedyanin, Abe D. Hofman +2
Accurate estimates of item difficulty are essential for valid assessment and effective adaptive learning. However, for newly created tasks, response data are typically unavailable.…
Engineering Electrochromism in Ni-Deficient NiO through Defect, Dopant, and Strain Coupling
Katarina JakovljeviÄ, Ana S. Dobrota, Igor A. PaÅ¡ti +1
The electrochromic response of Ni-deficient NiO is governed by vacancy-mediated electronic processes that can be strongly influenced by dopant chemistry and lattice deformation. Us…
Defect-Engineered h-BN as a Platform for Single-Atom HER Catalysts: Descriptor Screening Refined by Electrochemical Stability Analysis
Ana S. Dobrota, Natalia V. Skorodumova, Igor A. Pašti
Defect engineering enables hexagonal boron nitride (h-BN) to act as a platform for stabilizing isolated metal atoms, yet systematic identification of catalytically viable motifs re…
Single-Atom Adsorption on h-BN along the Periodic Table of Elements: From Pristine Surface to Vacancy-Engineered Sites
Ana S. Dobrota, Natalia V. Skorodumova, Igor A. Pašti
The adsorption of single atoms on pristine and defected hexagonal boron nitride (h-BN) was systematically investigated using density functional theory. Elements from the first thre…
The CMS Phase-2 Fast Beam Condition Monitor prototype test with beam
G. Auzinger, H. Bakhshiansohi, A. E. Dabrowski +40
The Fast Beam Condition Monitor (FBCM) is a standalone luminometer for the High Luminosity LHC (HL-LHC) program of the CMS Experiment at CERN. The detector is under development and…