Results 41 to 50 of about 63,287 (160)

Electron and spin dynamics in a single quantum emitter

Scientific Reports
The Auger–Meitner effect is a fundamental electron–electron scattering process that impacts the electron and spin dynamics in semiconductor quantum emitters, such as colloidal nanocrystals and quantum dots.
F. Rimek, N. Schwarz, H. Mannel, M. Zöllner, A. Ludwig, A. Lorke, M. Geller   +6 more
doaj   +1 more source

Exploring the Impact of Irradiation on Glioblastoma Blood-Brain-Barrier Permeability: Insights from Dynamic-Contrast-Enhanced-MRI and Histological Analysis

Biomedicines
(1) Background: Glioblastoma (GB) presents a formidable challenge in neuro-oncology due to its aggressive nature, limited treatment options, and poor prognosis.
Jérôme Conq, Nicolas Joudiou, Véronique Préat, Bernard Gallez   +3 more
doaj   +1 more source

Electronic Structure of Dodecyl Syringate Radical Suitable for ESR Molecular Quantum Computers

Nonlinear Analysis, 2004
The neutral radical of dodecyl syringate is suggested as a candidate for molecular Electron Spin Resonance (ESR) quantum computers. The first principle of quantum chemical calculations indicates that this molecule with a stable delocalised electron spin ...
J. Tamulienė, A. Tamulis, J. Kulys
doaj   +1 more source

Field and frequency modulated sub-THz electron spin resonance spectrometer

APL Photonics, 2016
260-GHz radiation is used for a quasi-optical electron spin resonance (ESR) spectrometer which features both field and frequency modulation. Free space propagation is used to implement Martin-Puplett interferometry with quasi-optical isolation, mirror ...
Christian Caspers, Pedro Freire da Silva, Murari Soundararajan, M. Ali Haider, Jean-Philippe Ansermet   +4 more
doaj   +1 more source

High-Field EPR/ENDOR of N/Be Centers for Defect Engineering in 6H-SiC

Nanomaterials
Silicon carbide (SiC) in its various structural modifications is widely used in power semiconductor electronics, operating under extreme conditions of high temperature, high voltage, and intense radiation.
Yuliya Ermakova, Ekaterina Dmitrieva, Margarita Sadovnikova, Fadis Murzakhanov, George Mamin, Sergey Nagalyuk, Evgeny Mokhov, Marat Gafurov   +7 more
doaj   +1 more source

Electron spin dynamics during microwave pulses studied by 94 GHz chirp and phase-modulated EPR experiments [PDF]

Magnetic Resonance
Electron spin dynamics during microwave irradiation are of increasing interest in electron paramagnetic resonance (EPR) spectroscopy, as locking electron spins into a dressed state finds applications in EPR and dynamic nuclear polarization (DNP ...
M. Lenjer, M. Lenjer, N. Wili, F. Hecker, F. Hecker, M. Bennati, M. Bennati   +6 more
doaj   +1 more source

Spin-dependent Goos-Hänchen shift for electron in single-layered semiconductor microstructure modulated by Rashba spin–orbit coupling

Results in Physics
We theoretically investigate Goos-Hänchen effect for electron in single-layered semiconductor microstructure (SLSM) modulated by Rashba spin–orbit coupling (SOC).
Jia-Li Chen, Mao-Wang Lu, Li Wen, Sai-Yan Chen, Xue-Li Cao   +4 more
doaj   +1 more source

Revealing the Electron-Spin Fluctuation Coupling by Photoemission in CaKFe_{4}As_{4}

Physical Review X
Electron-boson coupling in unconventional superconductors is one of the key parameters in understanding the superconducting pairing symmetry. Here, we report definitive photoemission evidence of electron-spin fluctuation coupling in the iron-based ...
Peng Li, Yuzhe Wang, Yabin Liu, Jianghao Yao, Zhisheng Zhao, Zhengtai Liu, Dawei Shen, Huiqian Luo, Guanghan Cao, Juan Jiang, Donglai Feng   +10 more
doaj   +1 more source

Cavity-Mediated Entanglement of Parametrically Driven Spin Qubits via Sidebands

PRX Quantum
We consider a pair of quantum dot-based spin qubits that interact via microwave photons in a superconducting cavity and that are also parametrically driven by separate external electric fields.
V. Srinivasa, J. M. Taylor, J. R. Petta
doaj   +1 more source

Single-molecule electron spin resonance by means of atomic force microscopy. [PDF]

Nature, 2023
Sellies L, Spachtholz R, Bleher S, Eckrich J, Scheuerer P, Repp J.   +5 more
europepmc   +1 more source