Results 101 to 110 of about 27,819,360 (288)

Neutron Activation Analysis of Rare Earth Element Extraction from Solution through a Surfactant-Assisted Dispersion of Carbon Nanotubes. [PDF]

Nanomaterials (Basel), 2023
Samia A, Nolting D, Lapka J, Charlton W.
europepmc   +1 more source

k0 standardization in neutron activation analysis at LVR-15 reactor in Řež

, 2012
k0 standardization in neutron activation analysis at LVR-15 reactork0 standardization in neutron activation analysis at LVR-15 reactorkatedra dozimetrie a aplikace ionizujícího ...
Kubešová Marie
core  

Halide Perovskite: A Rich Source of Thermal Insulator

Advanced Science, EarlyView.
Halide perovskites exhibit ultralow thermal conductivity driven by intrinsic lattice softness and strong anharmonicity, falling below conventional defect‐engineering limits. Weak metavalent bonding, A‐site rattling, and dynamic octahedral tilting drive phonon scattering to the Ioffe–Regel limit, where wave‐like tunneling replaces particle‐like ...
Haolin Ye, Bangzhi Ge, Yuan Yu, Chongjian Zhou   +3 more
wiley   +1 more source

Quantitative analysis of impurities in neutron transmutation-doped silicon carbide wafers using neutron activation analysis

Nuclear Engineering and Technology
Neutron transmutation doping (NTD) modifies the electrical properties of semiconductor materials by irradiating them with neutrons to introduce dopants with high uniformity.
Junhyeok Kim, Byung-Gun Park, Junesic Park, Gi-Doo Kang, Gwang-Min Sun, Myong-Seop Kim   +5 more
doaj   +1 more source

Neutron activation analysis in Mediterranean Archaeology: current applications and future perspectives. [PDF]

Archaeol Anthropol Sci, 2023
Riehle K, Kistler E, Öhlinger B, Heitz C, Ben-Shlomo D, Jung R, Mommsen H, Sterba JH, Gimatzidis S, Fantalkin A, Prillwitz S, Hein A, Geissler L, Lehmann G, Kindberg Jacobsen J, Posamentir R, Schlotzhauer U.   +16 more
europepmc   +1 more source

Plaid‐Like Spin Splitting and Chirality of Magnon Bands in Antiferromagnetic MnTe2

Advanced Science, EarlyView.
Helicity‐ and angle‐resolved Raman spectroscopy reveals chiral magnons in the non‐coplanar antiferromagnet MnTe 2. Combined with first‐principles calculations and spin‐wave theory, the results establish its altermagnetic character through circular Raman dichroism, reduced rotational symmetry, and a distinctive plaid‐like momentum‐space magnon spin ...
Dirk Wulferding, Daehyeon An, Jiwon Choi, Dongmin Moon, Youngsu Choi, Sivasakthi Kuppusamy, Sritharan Krishnamoorthi, Raman Sankar, Myung Joon Han, Se Kwon Kim, Kwang‐Yong Choi   +10 more
wiley   +1 more source

Calculated determination of corrections for resonance self-shielding of activation gold/tantalum detectors at irradiation

Известия Томского политехнического университета: Инжиниринг георесурсов, 2017
The relevance of the discussed issue is caused by the need to evaluate the self-shielding factors in activation gold/tantalum indicators used while conducting Instrumental Neutron Activation Analysis by single-limit comparative method of k0 ...
Yury Vladimirovich Aleynikov, Yury Anatolievich Popov, Irina Valentinovna Prozorova   +2 more
doaj   +2 more sources

Neutron field of accelerator-driven p(35 MeV)+Be fast neutron source at NPI Rez

EPJ Web of Conferences, 2017
The accelerator driven fast neutron sources of the white- and quasi-monoenergetic spectra are operated at the NPI Rez Fast Neutron Facility utilizing the Be(thick), D2O(thick), and 7Li(C) target stations and the variable energy proton beam (up to 37 MeV)
Stefanik Milan, Bem Pavel, Majerle Mitja, Novak Jan, Simeckova Eva   +4 more
doaj   +1 more source

Elemental profile of dietary supplements and agricultural byproducts evaluated by neutron activation analysis. [PDF]

J Radioanal Nucl Chem, 2022
De Nadai Fernandes EA, Furlan GN, Lima RC, Bacchi MA, Sarriés SRV, Sarriés GA.   +5 more
europepmc   +1 more source

Minimal Transport Units Govern Oxygen‐Defect Stabilization and Transport for Lightweight Solid Electrolytes

Advanced Science, EarlyView.
Lightweight borate chemistry combined with minimal transport units provides a new pathway for designing lightweight oxide‐ion solid electrolytes. ABSTRACT Solid electrolytes are central to electrochemical energy technologies, including fuel cells, sensors, catalysis, membrane separation, and electrolyser.
Xiaohui Li, Yongkang Zheng, Li Yang, Xiaoge Wang, Yuan Gou, Guanqun Cai, Jie Liu, Cheng Li, Kun Lin, Qiang Li, Mingxue Tang, Junliang Sun, Xianran Xing, Xiaojun Kuang   +13 more
wiley   +1 more source