Results 101 to 110 of about 116,471 (292)

Magnetic signatures of a creosote oil contaminated site: case study in São Paulo, Brazil

Scientific Reports, 2022
Soils and groundwater contamination modifies the physical–chemical conditions of the environment, altering natural biogeochemical processes of the ground. As a result, several mineral transformations occur, in which iron plays a decisive role.
Carolina Silveira de Moraes, Andrea Teixeira Ustra, Alexandre Muselli Barbosa, Rosely Aparecida Liguori Imbernon, Cinthia Midory Uehara Tengan   +4 more
doaj   +1 more source

Magnetic moment generation in small gold nanoparticles via the plasmonic inverse Faraday effect

, 2018
We theoretically investigate the creation of a magnetic moment in gold nanoparticles by circularly polarized laser light. To this end, we describe the collective electron dynamics in gold nanoparticles using a semiclassical approach based on a quantum ...
Hervieux, Paul-Antoine, Hurst, Jerome, Manfredi, Giovanni, Oppeneer, Peter   +3 more
core   +1 more source

Semiconducting Polymer Nanoparticles as Multimodal Agents for Optical and Magnetic Resonance Imaging

Advanced Healthcare Materials, EarlyView.
Semiconducting polymer nanoparticles (SPNs) exhibit many advantageous optical and biological properties. Multimodal SPN‐based contrast agents that integrate several imaging modalities yield a wealth of information through the use of different imaging mechanisms.
Faysal A. Farah, Yu Qin, Mark A. Green, James D. E. T. Wilton‐Ely   +3 more
wiley   +1 more source

Progress of Immune‐Inducible Biomaterials for Post‐Ablation Cancers

Advanced Healthcare Materials, EarlyView.
The presence of residual tumors after ablative therapies poses a significant challenge, generally resulting in recurrence and metastases. This review offers a concise overview of immune‐inducible biomaterials from the perspective of the cancer‐immunity cycle, and how they enhance antitumor immunity through diverse mechanisms following ablative ...
Shuangshuang Zhao, Zheng Zhang, Xincai Wu, Yanwei Chen, Wenjun Li, Jiayan Bao, Xin Zhang, Baoding Chen   +7 more
wiley   +1 more source

Gravitationally induced electromagnetism at the Compton scale

, 2006
It is shown that Einstein gravity tends to modify the electric and magnetic fields appreciably at distances of the order of the Compton wavelength. At that distance the gravitational field becomes spin dominated rather than mass dominated.
Carter B, Chandrasekhar S, Dadhich N, de Felice F, de Felice F, Firestone R B, Gao S, Heusler M, Hoenselaers C, Kessler J, Kjell Rosquist, L-C Tu, Ledvinka T, Mazur P O, Merzbacher E, Misner C W, Pekeris C L, Penrose R, Ruffini R, Sotiriou T P, Van Dyck R S, Wheeler J A   +21 more
core   +2 more sources

Magnetic-Bottle and velocity-map imaging photoelectron spectroscopy of APS− (A=C14H10 or anthracene): Electron structure, spin-orbit coupling of APS•, and dipole-bound state of APS−

Chinese Journal of Chemical Physics, 2018
Gaseous dibenzo-7-phosphanorbornadiene P-sulfide anions APS− (A=C14H10 or anthracene) were generated via electrospray ionization, and characterized by magnetic-bottle photoelectron spectroscopy, velocity-map imaging (VMI) photoelectron spectroscopy, and ...
Qinqin Yuan, Zheng Yang, Ren-Zhong Li, Wesley J. Transue, Zhipeng Li, Ling Jiang, N. Govind, C. Cummins, Xue‐Bin Wang   +8 more
semanticscholar   +1 more source

Advancing from MOFs and COFs to Functional Macroscopic Porous Constructs

Advanced Materials, EarlyView.
This review study investigates the recent progress and methodologies for manufacturing metal–organic framework (MOF) or covalent–organic framework (COF)‐based 3D structured macroscopic porous constructs with high structural integrity, providing the possibility to control their porosity across dimensions.
Seyyed Alireza Hashemi, Ahmadreza Ghaffarkhah, Ali Akbar Isari, Mahyar Panahi‐Sarmad, Feng Jiang, Orlando J. Rojas, Stefan Wuttke, Mircea Dincă, Mohammad Arjmand   +8 more
wiley   +1 more source

Coulomb Excitations for a Short Linear Chain of Metallic Shells

, 2015
A self-consistent-field theory is given for the electronic collective modes of a chain containing a finite number, $N$, of Coulomb-coupled spherical two-dimensional electron gases (S2DE's) arranged with their centers along a straight line, simulating a ...
Gao, Bo, Gumbs, Godfrey, Huang, Danhong, Iurov, Andrii, Zhemchuzhna, Liubov   +4 more
core   +1 more source

Manipulating Ferroelectric Topological Polar Structures with Twisted Light

Advanced Materials, EarlyView.
We demonstrate dynamic control of ferroelectric order in quasi‐2D CsBiNb2O7 using twisted ultraviolet light carrying orbital angular momentum. Our approach harnesses non‐resonant multiphoton absorption and induced strain to modulate topological of ferroelectric polarization textures.
Nimish P. Nazirkar, Viet Tran, Pascal Bassène, Atoumane Ndiaye, Julie Barringer, Jie Jiang, Wonsuk Cha, Ross Harder, Jian Shi, Moussa N'Gom, Edwin Fohtung   +10 more
wiley   +1 more source

Magnetic and electric dipole moments of the H^3 Δ_1 state in ThO [PDF]

, 2011
The metastable H^3 Δ_1 state in the thorium monoxide (ThO) molecule is highly sensitive to the presence of a CP -violating permanent electric dipole moment of the electron (eEDM) [E. R. Meyer and J. L. Bohn, Phys. Rev. A 78, 010502 (2008)]. The magnetic
DeMille, D., Gabrielse, G., Gurevich, Y. V., Hutzler, N. R., Kirilov, E., Kirilov, J. M., Spaun, B., Vutha, A. C.   +7 more
core   +1 more source