Zobrazeno 1 - 10
of 2 185
pro vyhledávání: '"Knitter A"'
Autor:
Knitter, Oliver, Zhao, Dan, Stokes, James, Ganahl, Martin, Leichenauer, Stefan, Veerapaneni, Shravan
Neural-network quantum states (NQS) has emerged as a powerful application of quantum-inspired deep learning for variational Monte Carlo methods, offering a competitive alternative to existing techniques for identifying ground states of quantum proble
Externí odkaz:
http://arxiv.org/abs/2411.03900
Autor:
Andris Antuzevics, Arturs Zarins, Jekabs Cirulis, Andris Fedotovs, Anna Ansone, Magdalena Rzepna, Julia M. Leys, Regina Knitter
Publikováno v:
Nuclear Materials and Energy, Vol 40, Iss , Pp 101698- (2024)
Advanced ceramic breeder (ACB) pebbles consisting of 65 mol% lithium orthosilicate (Li4SiO4) and 35 mol% lithium metatitanate (Li2TiO3) are developed for tritium breeding in the European Union’s (EU) helium cooled pebble bed (HCPB) breeder blanket
Externí odkaz:
https://doaj.org/article/c973b5d0d34d4502a9a8b02a61c53697
Variational quantum algorithms (VQAs) utilize a hybrid quantum-classical architecture to recast problems of high-dimensional linear algebra as ones of stochastic optimization. Despite the promise of leveraging near- to intermediate-term quantum resou
Externí odkaz:
http://arxiv.org/abs/2211.02929
Publikováno v:
Nuclear Materials and Energy, Vol 39, Iss , Pp 101650- (2024)
Advanced ceramic breeder (ACB) pebbles consisting of the two phases Li4SiO4 and Li2TiO3 serve as the EU reference tritium breeding material. In the present study, the phase stability with regard to a lithium-burn-up is investigated. The loss of lithi
Externí odkaz:
https://doaj.org/article/594cf77c615a4123949b636de9f55e39
Autor:
Antuzevics, Andris, Zarins, Arturs, Cirulis, Jekabs, Fedotovs, Andris, Ansone, Anna, Rzepna, Magdalena, Leys, Julia M., Knitter, Regina
Publikováno v:
In Nuclear Materials and Energy September 2024 40
Autor:
Sebastian Knitter, Linda Sauer, Karl-H. Hillebrandt, Simon Moosburner, Uli Fehrenbach, Timo A. Auer, Nathanael Raschzok, Georg Lurje, Felix Krenzien, Johann Pratschke, Wenzel Schöning
Publikováno v:
Current Oncology, Vol 31, Iss 3, Pp 1145-1161 (2024)
Background: Two-staged hepatectomy (TSH) including portal vein embolization (PVE) may offer surgical treatment for extensive bilobar colorectal liver metastases (CRLM). This study aimed to investigate the feasibility and outcomes of extended right he
Externí odkaz:
https://doaj.org/article/8ee806cf79e44c5da11a61bc43039017
Publikováno v:
In Nuclear Materials and Energy June 2024 39
Publikováno v:
Nuclear Materials and Energy, Vol 38, Iss , Pp 101625- (2024)
Lithium metatitanate (Li2TiO3) pebbles were irradiated with neutrons within the HICU (High neutron fluence Irradiation of pebble staCks for fUsion) experiment to investigate their material properties and tritium release behaviour in a post-irradiatio
Externí odkaz:
https://doaj.org/article/c6dabb94acc2471ba409d6cdee2cf3eb
Autor:
Yevgen Chikhray, Saulet Askerbekov, Regina Knitter, Timur Kulsartov, Asset Shaimerdenov, Magzhan Aitkulov, Assyl Akhanov, Darkhan Sairanbayev, Zhanar Bugybay, Aigerim Nessipbay, Kirill Kisselyov, Gunta Kizane, Arturs Zarins
Publikováno v:
Nuclear Materials and Energy, Vol 38, Iss , Pp 101621- (2024)
Two-phase ceramics Li2TiO3-Li4SiO4 are one of the potentially promising materials for creating a ceramic blanket for DEMO reactor. However, until now, a limited number of studies have been carried out on the release of tritium from this material unde
Externí odkaz:
https://doaj.org/article/8431ec4dcade48629b5a4e90d858d013
Autor:
Timur Kulsartov, Zhanna Zaurbekova, Regina Knitter, Inesh Kenzhina, Yevgen Chikhray, Asset Shaimerdenov, Saulet Askerbekov, Gunta Kizane, Alexandr Yelishenkov, Timur Zholdybayev
Publikováno v:
Nuclear Materials and Energy, Vol 38, Iss , Pp 101583- (2024)
This paper presents the results of 4 reactor campaigns on the irradiation of biphasic lithium ceramics containing different ratios of lithium orthosilicate (LOS) and lithium metatitanate (LMT) components (25 and 35 mol% LMT in LOS). The size distribu
Externí odkaz:
https://doaj.org/article/d8740f1b960d48e88d21bf4aecbd5b58