Results 101 to 110 of about 463,553 (255)

FLArE up dark sectors with EM form factors at the LHC forward physics facility

Nuclear Physics B, 2023
Despite being mostly secluded, dark sector particles may feebly interact with photons via a small mass-dimension 4 millicharge, a mass-dimension 5 magnetic and electric dipole moment, or a mass-dimension 6 anapole moment and charge radius.
Felix Kling, Jui-Lin Kuo, Sebastian Trojanowski, Yu-Dai Tsai   +3 more
doaj  

Efficient White Electroluminescence from Cu‐based Perovskite Achieved by High Hole Injection Core/Shell Structures

Advanced Materials, EarlyView.
This study demonstrates a p‐type cuprous sulfide lattice connectedly capping over Cs3Cu2I5 to form lattice‐matched core/shell nanocrystals by controlling the reactivity of sulfur precursor in the synthesis. The resulting pure white PeLEDs achieved by combining with yellow emission CsCu2I3 exhibit a recorded EQE of 3.45% and a high CRI of 91.
Dongyu Li, Benzheng Lyu, Zhiwei Long, Xiangtian Xiao, Dongwei Zhang, Jiayun Sun, Qi Xiong, Zhengyan Jiang, Yufeng Wang, Wallace C.H. Choy   +9 more
wiley   +1 more source

Electron EDM and LFV decays in the light of Muon $$(g-2)_\mu $$ ( g - 2 ) μ with U(2) flavor symmetry

European Physical Journal C: Particles and Fields
We study the interplay of New Physics (NP) among the lepton magnetic moment, the lepton flavor violation (LFV) and the electron electric dipole moment (EDM) in light of recent data of the muon $$(g-2)_\mu $$ ( g - 2 ) μ .
Morimitsu Tanimoto, Kei Yamamoto
doaj   +1 more source

Enhanced molecular yield from a cryogenic buffer gas beam source via excited state chemistry

New Journal of Physics, 2020
We use narrow-band laser excitation of Yb atoms to substantially enhance the brightness of a cold beam of YbOH, a polyatomic molecule with high sensitivity to physics beyond the standard model (BSM).
Arian Jadbabaie, Nickolas H Pilgram, Jacek Kłos, Svetlana Kotochigova, Nicholas R Hutzler   +4 more
doaj   +1 more source

Responsive Molecules for Organic Neuromorphic Devices: Harnessing Memory Diversification

Advanced Materials, EarlyView.
Responsive molecules are essential for organic in‐sensor computing devices. This Review highlights recent advances in thedesign, synthesis, and incorporation of electrically, optically, and magnetically responsive molecules in multifunctional synaptic perception devices endowedwith both nonvolatile and volatile memory diversification. By exploiting the
Yusheng Chen, Bin Han, Marco Gobbi, Lili Hou, Paolo Samorì   +4 more
wiley   +1 more source

Comment on "Search for an axion-induced oscillating electric dipole moment for electrons using atomic magnetometers" [PDF]

arXiv, 2019
In the recent work arXiv:1809.02446, the authors proposed a new method measuring the electron oscillating electric dipole moment (eOEDM) using atomic magnetomaters. This eOEDM is induced by the interaction between the electron magnetic dipole moment, electric field and axion field. The result is sensitive to the axion-photon coupling according to [Hill,
arxiv  

Upconversion Nanoparticle‐Covalent Organic Framework Core–shell Particles as Therapeutic Microrobots Trackable With Optoacoustic Imaging

Advanced Materials, EarlyView.
Upconversion nanoparticle‐covalent organic framework core–shell particles provide enhanced contrast for optoacoustic imaging by leveraging the optical absorption of upconversion luminescence within the covalent organic framework matrix. Beyond their role as contrast agents, these particles enable customizable therapeutic agent loading and release, as ...
Dong Wook Kim, Paul Wrede, Andrés Rodríguez‐Camargo, Yi Chen, Nihal Olcay Dogan, Chaim Glück, Bettina V. Lotsch, Daniel Razansky, Metin Sitti   +8 more
wiley   +1 more source

Circular Polarization of Simulated Images of Black Holes

The Astrophysical Journal
Models of the resolved Event Horizon Telescope (EHT) sources Sgr A* and M87* are constrained by observations at multiple wavelengths, resolutions, polarizations, and time cadences.
Abhishek V. Joshi, Ben S. Prather, Chi-kwan Chan, Maciek Wielgus, Charles F. Gammie   +4 more
doaj   +1 more source

Photonic Nanomaterials for Wearable Health Solutions

Advanced Materials, EarlyView.
This review discusses the fundamentals and applications of photonic nanomaterials in wearable health technologies. It covers light‐matter interactions, synthesis, and functionalization strategies, device assembly, and sensing capabilities. Applications include skin patches and contact lenses for diagnostics and therapy. Future perspectives emphasize AI‐
Taewoong Park, Jung Woo Leem, Young L. Kim, Chi Hwan Lee   +3 more
wiley   +1 more source

Production of unstable heavy neutrinos in proto-neutron stars

Physics Letters B, 2015
We discuss the production of a class of heavy sterile neutrinos νh in proto-neutron stars. The neutrinos, of mass around 50 MeV, have a negligible mixing with the active species but relatively large dimension-5 electromagnetic couplings. In particular, a
C. Albertus, M. Masip, M.A. Pérez-García   +2 more
doaj   +1 more source