Results 31 to 40 of about 28,460 (303)

Magnetocaloric effect in amorphous and partially crystallized Fe40Ni38Mo4B18 alloys

AIP Advances, 2016
A study of magnetocaloric effect in amorphous and partially crystallized Fe40Ni38Mo4B18 alloys is reported. Amorphous Fe40Ni38Mo4B18, near its magnetic ordering temperature (600K) showed a magnetic entropy change ΔSM of 1.1 J/KgK and a relative cooling ...
T. Thanveer, R. V. Ramanujan, S. Thomas
doaj   +1 more source

Large rotating magnetocaloric effect in ErAlO3 single crystal

AIP Advances, 2017
Magnetic and magnetocaloric properties of ErAlO3 single crystal were investigated. Magnetization of ErAlO3 shows obvious anisotropy when magnetic field is applied along the a, b and c axes, which leads to large anisotropic magnetic entropy change.
X. Q. Zhang, Y. D. Wu, Y. Ma, Q. Y. Dong, Y. J. Ke, Z. H. Cheng   +5 more
doaj   +1 more source

Large reversible magnetocaloric effect in high-entropy MnFeCoNiGeSi system with low-hysteresis magnetostructural transformation

APL Materials, 2022
High-entropy alloys have attracted tremendous research interest in recent years because of their special functional properties. However, the investigations on the high-entropy alloys with thermal- and magnetic-field-induced magnetostructural ...
Yong Guo, Tingting Zhang, Zhishuo Zhang, Bin Chen, Wenhui Guo, Shuang Pan, Yong Gong, Yuqing Bai, Yuanyuan Gong, Jun Liu, Xuefei Miao, Feng Xu   +11 more
doaj   +1 more source

Calculation of Magnetic Entropy Changes of Gadolinium from Magnetization Curves

Acta Physica Sinica, 1999
The magnetization curves of gadolinium were measured with a vibrating sample magnetometer, from which the function M(H,T) was obtained using two-step least square fitting. Then magnetic entropy changes can be calculated. These works can provide the perliminary information needed for the design of magnetic refrigerator.
null Li Zhuo-Tang, null Wu Pei-Fang, null Tao Yong-Qi, null Mao De-Kang   +3 more
openaire   +1 more source

Ultralow-field magnetocaloric materials for compact magnetic refrigeration

NPG Asia Materials, 2023
Magnetic refrigeration around the liquid-helium temperature plays a critical role in many technological sectors. Even if gallium gadolinium garnet (GGG) has been regarded as the benchmark, its application is highly limited by the small magnetic entropy ...
Peng Liu, Dongsheng Yuan, Chao Dong, Gaoting Lin, Encarnación G. Víllora, Ji Qi, Xinguo Zhao, Kiyoshi Shimamura, Jie Ma, Junfeng Wang, Zhidong Zhang, Bing Li   +11 more
doaj   +1 more source

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

Molecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann, Eduardo García‐Galea, Alice O'Farrell, Zak Kinsella, Maxime Meylan, Florent Petitprez, Ingrid Arijs, Tom Venken, Hari Ps, Adrian Lärkeryd, Ian Miller, Janick Selves, Nadja Meindl‐Beinker, Fiorella Ruiz‐Pace, Elena Élez, Raquel Comas‐Navarro, Frank Lincoln, Dirk Fey, Gift Nyamundanda, Aoife Nolan, Joern Lewin, Raquel Perez‐Lopez, Jonathan Briody, Kathleen Bennett, Walter Kolch, David Matallanas, Alexander Kel, Enrique Arenas, Joaquín Arribas, Bart Ghesquière, Josep Tabernero, Julie Meilleroux, Deborah McNamara, Ray McDermott, Marvin Lim, Mary O'Reilly, Brian Bird, Lisa Stack, Lucia Moloney, Patrick Morris, Keith Egan, Maciej Milewski, Lars Scheuer, Joachim Behringer, Georg Bolz, Ramon Salazar, Cristina Santos, Andrea Ruiz, Orla Casey, Verena Murphy, Matthias Ebert, Livio Trusolino, Diether Lambrechts, Anguraj Sadanandam, Catherine Sautès‐Fridman, Jochen Prehn, Paolo Nuciforo, Jacques Fieschi, Florence Monville, Darran O'Connor, Wolf Fridman, Annette Byrne   +61 more
wiley   +1 more source

Magnetocaloric effect in ternary ErAgAl: Ab initio, mean field and Monte Carlo approaches

Results in Physics, 2018
ErAgAl has been known as an orthorhombic system of the CeCu2-type with ferromagnetic ground state. In this work, the magnetic and magnetocaloric effect has been studied using first principles calculations, Monte Carlo and Mean Field approaches.
H. Bouhani, H. Zaari, A. El Kenz, M. Loulidi, A. Benyoussef   +4 more
doaj   +1 more source

Large magnetic entropy change in Co-doped manganites

, 2005
Magnetic entropy change above 300 K, which is larger than that of gadolinium (Phys. Rev. B 57 (1998) 3478), has been observed in a Cu-doped manganites of La0.7Sr0.3Mn1−xCuxO3 (x=0.05,0.1).
Tho, ND, Peng, H-X, Yu, S-C, Chau, N, Phan, MH   +4 more
core   +1 more source

Heterozygous loss‐of‐function alleles associate the conserved 3′‐5′ exoribonuclease EXOSC10 with hypersensitivity to the anticancer drug 5‐fluorouracil

Molecular Oncology, EarlyView.
EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain, Yann Le Page, Frédéric Percevault, Emmanuelle Becker, Luc Negroni, Almudena Fernandez, Marta Cantero, Diego Muñoz‐Santos, Lluís Montoliu, Cyrille Garnier, Michael Primig   +10 more
wiley   +1 more source

The Effect of a Multiphase Microstructure on the Inverse Magnetocaloric Effect in Ni–Mn–Cr–Sn Metamagnetic Heusler Alloys

Magnetochemistry, 2017
Two Ni–Mn–Sn alloys substituted with 0.5 and 1 at.% Cr have been studied. The first alloy shows an average composition of Ni49.6Mn37.3Cr0.7Sn12.4 (e/a = 8.107), whereas the second has a multiphase microstructure with the matrix phase of an average Ni52 ...
Paweł Czaja, Robert Chulist, Antoni Żywczak, Lukasz Hawelek, Janusz Przewoźnik   +4 more
doaj   +1 more source