Results 91 to 100 of about 23,738 (260)

Long-Term Oxidation of Zirconium Alloy in Simulated Nuclear Reactor Primary Coolant-Experiments and Modeling. [PDF]

Materials (Basel), 2023
Betova I, Bojinov M, Karastoyanov V.
europepmc   +1 more source

Measuring and Manipulating Density of States in Two‐Dimensional Materials With Electrochemical Capacitance

Advanced Materials Interfaces, EarlyView.
We report electrochemical quantum capacitance spectroscopy as an ambient, in situ probe for defect‐mediated electronic structure at 2D material interfaces. Using monolayer MoS2, the method resolves band edges and vacancy states, tracks sulfur‐vacancy evolution during hydrogen evolution, and links interfacial density‐of‐states changes to nearly ...
Mengyu Yan, Mitchell Kaiser, Maria L. Sushko, Xiaobin Liao, Hao Tang, Chun‐Chih Tseng, Matthew Yankowitz, Ying Xia, Jihui Yang, Jun Liu   +9 more
wiley   +1 more source

Preliminary Study on Mass Flow Rate in Passive Cooling Experimental Simulation During Transient Using NC-Queen Apparatus

Atom Indonesia, 2014
The research related to thermal management has been significantly inreased, especially for NPP safety. The use of passive cooling systems both during the accident and operation become reliable in the advanced reactor safety systems.
M. Juarsa, J.H. Purba , H.M. Kusuma , T. Setiadipura , S. Widodo   +4 more
doaj  

Auto Sizing of CANDU Nuclear Reactor Fuel Channel Flaws from UT Scans. [PDF]

Sensors (Basel), 2023
Hammad I, Poloni M, Isherwood A, Simpson R.   +3 more
europepmc   +1 more source

Energy Band Alignment and Electro‐Optical Behavior of Nearly Unstrained Monolayer MoS2 Heterostructures With GaN

Advanced Materials Interfaces, EarlyView.
Large size (∼100 µm) monolayer MoS2 grown by LPI‐CVD on n‐GaN exhibit a high n‐type doping, very low strain, and a type‐I band alignment at MoS2/GaN interface. Photocurrent measurements under illumination with photon energies from ∼2 to ∼5 eV show superior electro‐optical performances of these MoS2/n‐GaN heterojunctions as compared to Ni/n‐GaN devices ...
Salvatore Ethan Panasci, Emanuela Schilirò, Giuseppe Greco, Patrick Fiorenza, Fabrizio Roccaforte, Fiorenza Esposito, Igor Píš, Federica Bondino, Antonino Madonia, Marco Cannas, Simonpietro Agnello, Luca Seravalli, Filippo Giannazzo   +12 more
wiley   +1 more source

Development and validation of ARSAC-CORTH coupling code based on a generic coupling architecture

Frontiers in Energy Research
Reactor thermal-hydraulic codes can be categorized into system codes, sub-channel codes and CFD (computational fluid dynamics) codes according to the spatial discretization and simplification methods. As a traditional reactor system safety analysis code,
Xiaoyu Wang, Zhifang Qiu, Shinian Peng, Jian Deng, Wei Zeng, Luguo Liu, Xilin Zhang, Xue Zhang, Yunfeng Xia, Mingjun Wang   +9 more
doaj   +1 more source

Physics-informed neural network with transfer learning (TL-PINN) based on domain similarity measure for prediction of nuclear reactor transients. [PDF]

Sci Rep, 2023
Prantikos K, Chatzidakis S, Tsoukalas LH, Heifetz A.   +3 more
europepmc   +1 more source

Atomic Layer Deposition of Metallic Molybdenum Dioxide Thin Films Enabling High‐k Rutile Capacitors

Advanced Materials Interfaces, EarlyView.
The first direct atomic layer deposition (ALD) process of molybdenum dioxide (MoO2) thin films is reported using molybdenum(II) acetate dimer (Mo2(OAc)4) and oxygen (O2) as precursors at 235°C–275°C. The films are crystalline, exceptionally pure, and conductive.
Alexey Ganzhinov, Miika Mattinen, Marko Vehkamäki, Kenichiro Mizohata, Mykhailo Chundak, Georgi Popov, Paavo Porri, Mikko Ritala, Matti Putkonen   +8 more
wiley   +1 more source

Research progress on the radiolysis of methanol aqueous solutions under primary circuit conditions

Fushe yanjiu yu fushe gongyi xuebao
Effective water chemistry technology can inhibit the radiolysis of primary coolants and material corrosion in pressurized water reactors (PWRs).
WANG Yi, TANG Jia, YANG Yu, YANG Yang, LU Yunyun, DAI Shuang, CAO Qi   +6 more
doaj   +1 more source

Magnetic Investigation of Cladded Nuclear Reactor Blocks. [PDF]

Materials (Basel), 2022
Vértesy G, Gasparics A, Szenthe I, Bilicz S.   +3 more
europepmc   +1 more source