Results 221 to 230 of about 610,854 (344)

Gamma-Ray and Thermal Neutron Shielding of Fe-Based Bilayer Composites with a Boron-Enriched Matrix and Tungsten Surface Coatings: Lead Benchmarks Included. [PDF]

Materials (Basel)
Chai J, Kang K, Chi HS, Kang C, Lee S, Kim JK.   +5 more
europepmc   +1 more source

The MERger-event Gamma-Ray (MERGR) Telescope [PDF]

, 2017
Lee J. Mitchell, J. E. Grove, Bernard F. Phlips, C. C. Cheung, M. Kerr, Richard S. Woolf, M. S. Briggs, J. S. Perkins   +7 more
openalex   +1 more source

Experimental Investigation of Liquid Holdup in a Co-Current Gas Liquid Upflow Moving Packed Bed Reactor with Porous Catalyst Using Gamma Ray Densitometry

, 2023
Ali Toukan, Ahmed Jasim, Vineet Alexander, Hamza Albazzaz, Muthanna H. Al‐Dahhan   +4 more
openalex   +2 more sources

Atomically Revealing Bulk Point Defect Dynamics in Hydrogen‐Driven γ‐Fe2O3 → Fe3O4 → FeO Transformation

Advanced Functional Materials, EarlyView.
In situ TEM uncovers the atomic‐scale mechanisms underlying hydrogen‐driven γ‐Fe2O3→Fe3O4→FeO reduction. In γ‐Fe2O3, oxygen vacancies cluster around intrinsic Fe vacancies, leading to nanopore formation, whereas in Fe3O4, vacancy aggregation is suppressed, preserving a dense structure.
Yupeng Wu, Dongxiang Wu, Wenhui Zhu, Xiaobo Chen, Zhikang Zhou, Zhilu Liang, Shuonan Ye, Meng Li, Xiao Tong, Kim Kisslinger, Sooyeon Hwang, Dmitri Zakharov, Renu Sharma, Judith C. Yang, Guangwen Zhou   +14 more
wiley   +1 more source

A comparative analysis of GEANT4, MCNP6 and FLUKA on proton-induced gamma-ray simulation. [PDF]

Med Phys
Freitas H, Nobakht E, Grüner F, Seco J.
europepmc   +1 more source

X-rays and soft gamma-rays from Seyferts, radio galaxies, and black-hole binaries [PDF]

, 1998
A. A. Zdziarski
openalex   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

The GRB221009A gamma-ray burst as revealed by the gamma-ray spectrometer onboard the KPLO (Danuri). [PDF]

Sci Rep
Kim KJ, Kim SY, Paige D, Grodner J, Choi Y, Park JH, Kim YK, Park KS, Lee KB, Yamashita N, Berezhnoy AA, Wöhler C.   +11 more
europepmc   +1 more source

Detection of TeV Gamma-Rays from extended sources with Milagro [PDF]

, 2005
P. M. Saz Parkinson
openalex   +1 more source

A Tracer Diffusion Study of Diverse Photo‐Ionic Phenomena in Strontium Titanate

Advanced Functional Materials, EarlyView.
Two strong interfacial photo‐ionic effects are demonstrated for the model system SrTiO3 through the application of isotope exchange experiments: UV illumination is found to enhance the oxygen surface exchange coefficient by several orders of magnitude and to depress the surface space‐charge potential substantially.
David M. Schwenkel, Timon F. Kielgas, George F. Harrington, Roger A. De Souza   +3 more
wiley   +1 more source