Results 31 to 40 of about 50,016 (339)

Comparison of Pollution Characteristics and Magnetic Response of Heavy Metals in Dustfall before and after COVID-19 Outbreak in Shanghai

Applied Sciences, 2022
In this study, dustfall samples were systematically collected in various regions of Shanghai before and after the occurrence of COVID-19 in December 2019 and December 2020.
Guan Wang, Qian Xin, Xueyu Geng, Xinyu Zhu, Wen Yao, Zhenxiang Ji, Feifan Ren   +6 more
doaj   +1 more source

Ferromagnetism in a lattice of Bose condensates

, 2001
We show that an ensemble of spinor Bose-Einstein condensates confined in a one dimensional optical lattice can undergo a ferromagnetic phase transition and spontaneous magnetization arises due to the magnetic dipole-dipole interaction. This phenomenon is
B. P. Anderson, C. K. Law, C. Orzel, D. Jaksch, D. R. Meacher, Han Pu, J. P. Burke, Jr., J. Stenger, K. Goral, Kerson Huang, L. Santos, M. D. Barrett, N. W. Ashcroft, Pierre Meystre, S. Yi, T. Ohmi, T.-L. Ho, W. K. Hensinger, W. Zhang, Weiping Zhang   +19 more
core   +1 more source

Micromagnetometry of two-dimensional ferromagnets [PDF]

, 2019
The study of atomically thin ferromagnetic crystals has led to the discovery of unusual magnetic behaviour and provided insight into the magnetic properties of bulk materials.
Berdyugin, A. I., Birkbeck, J., Edgar, J. H., Geim, A. K., Gorbachev, R. V., Grigorieva, I. V., Haigh, S. J., Hopkinson, D. G., Kim, M., Knolle, J., Kuang, W., Kumaravadivel, P., Liu, S., McClarty, P. A., Novoselov, K. S., Shalom, M. Ben, Xu, S. G.   +16 more
core   +2 more sources

Introduction and Advancements in Room-Temperature Ferromagnetic Metal Oxide Semiconductors for Enhanced Photocatalytic Performance

ChemEngineering
Recent advancements in the field of room-temperature ferromagnetic metal oxide semiconductors (RTFMOS) have revealed their promising potential for enhancing photocatalytic performance.
Ganeshraja Ayyakannu Sundaram, Govinda raj Muniyandi, Jayashree Ethiraj, Vairavel Parimelazhagan, Alagarsamy Santhana Krishna Kumar   +4 more
doaj   +1 more source

Source-to-sink magnetic properties of NE Saharan dust in Eastern Mediterranean marine sediments: a review and paleoenvironmental implications

Frontiers in Earth Science, 2015
We present a review of the magnetic properties of NE Saharan dust that was conducted, following a source-to-sink approach, to unravel the paleoclimatic significance of environmental magnetic records from Eastern Mediterranean marine sediments.
Juan Cruz Larrasoaña
doaj   +1 more source

Environmental screening and ligand-field effects to magnetism in CrI3 monolayer [PDF]

, 2021
David Soriano, А. Н. Руденко, M. I. Katsnelson, Malte Rösner   +3 more
openalex   +3 more sources

Magnetic Separation for Environmental Remediation [PDF]

, 1995
Magnetic separation is a physical separation process that segregates materials in a mixture on the basis of magnetic susceptibility. Because all actinides and their compounds and fission products are paramagnetic, and most host materials such as water, graphite, soil, and sand are diamagnetic, magnetic separation methods can be used to extract the ...
Schake, A. R., Avens, L. R., Hill, D. D., Padilla, D. D., Prenger, F. C., Romero, D. A., Worl, L. A., Tolt, T. L.   +7 more
openaire   +1 more source

Magnetic properties of X-Pt (X=Fe,Co,Ni) alloy systems

, 2004
We have studied the electronic and magnetic properties of Fe-Pt, Co-Pt and Ni-Pt alloy systems in ordered and disordered phases. The influence of various exchange-correlation functionals on values of equilibrium lattice parameters and magnetic moments in
Abhijit Mookerjee, Andersen O K, Andersen O K, Biswas P P, Borici-Kuqo M, Buttler W H, Chakrabarti A, Cowley J M, Das G P, Durga Paudyal, Geerts W, Ghosh S, Ghosh S D, Hamada N, Hasegawa H, Hasegawa H, Haydock R, Haydock R, Hayn R, Hennion M, Jo T, Jo T, Johnson D D, Kakehashi Y, Kashyap A, Koepernik K, Kootte A, Kudrnovský J, Kulikov N I, Lange R J, Lide D R, Lu Z W, Major Z S, Marshall W, Mirebeau L, Mookerjee A, Mookerjee A, Osterloh I, Parra R E, Paudyal D, Pearson W B, Perdew J P, Pierron-Bohnes V, Pierron-Bohnes V, Pisanty A, Podgórny M, Podgórny M, Saha T, Saha T, Saha T, Sanchez J M, Sanyal B, Shick A B, Staunton J B, Swalin R A, Tanusri Saha-Dasgupta, Tohyama T, Uba L, Uba S, Uhl M, von Barth U, Vonsovskii S V, Vosko S H, Wijn H P J, Wolverton C   +64 more
core   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Magnetic properties of the Old Crow tephra: Identification of a complex iron titanium oxide mineralogy

, 2004
International audience[1] The mineralogy and grain-size distribution of the Fe-Ti oxide population of the Old Crow tephra bed, outcropping at the Halfway House loess deposit in central Alaska, are characterized through multiple low-and high-temperature ...
Ade-Hall, Arai, Arai, Begét, Begét, Begét, Berger, Brown, Day, Fournelle, France Lagroix, Froese, Frost, Grommé, Hamilton, Hoffman, Hunt, Ishikawa, Ishikawa, Jackson, Kakol, Kakol, Lagroix, McEnroe, Mike J. Jackson, Miller, Moskowitz, Moskowitz, Mullins, Nagata, Nord, Néel, Oches, Plafker, Preece, Radhakrishnamurthy, Rancourt, Shirane, Subir K. Banerjee, Westgate, Westgate, Westgate, Worm, Özdemir   +43 more
core   +3 more sources