Results 61 to 70 of about 666,283 (376)

Selective addressing of solid-state spins at the nanoscale via magnetic resonance frequency encoding

open access: yesnpj Quantum Information, 2017
Selective nanoscale addressing of solid-state spins Arrays of spins in solids are a promising modality for a wide range of quantum science applications—from sensing to information processing.
H. Zhang   +4 more
doaj   +1 more source

Stabilized Intermediate Phase Via Pseudo‐Halide Anions Toward Highly Efficient and Light‐Soaking Stable Perovskite Solar Cells

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The formate pseudo‐halide anion is strategically introduced at the buried interface to stabilize the intermediate phases formed during perovskite crystallization. The controlled crystallization enhances crystallinity and alleviates tensile strain, eliminating residual PbI2 near the buried interface.
Jongdeuk Seo   +12 more
wiley   +1 more source

Electron doping evolution of the magnetic excitations in BaFe2-xNixAs2

open access: yes, 2013
We use inelastic neutron scattering (INS) spectroscopy to study the magnetic excitations spectra throughout the Brioullion zone in electron-doped iron pnictide superconductors BaFe$_{2-x}$Ni$_{x}$As$_{2}$ with $x=0.096,0.15,0.18$.
Adroja, D. T.   +9 more
core   +1 more source

Site Selective and Efficient Spin Labeling of Proteins with a Maleimide-Functionalized Trityl Radical for Pulsed Dipolar EPR Spectroscopy

open access: yesMolecules, 2019
Pulsed dipolar electron paramagnetic resonance spectroscopy (PDS) in combination with site-directed spin labeling (SDSL) of proteins and oligonucleotides is a powerful tool in structural biology.
J. Jacques Jassoy   +6 more
doaj   +1 more source

Joule‐Assisted Nanotherapeutic Urethral Stent (JANUS) for Spatiotemporal Theragenerative Treatment of Urethral Strictures

open access: yesAdvanced Functional Materials, EarlyView.
Joule‐assisted nanotherapeutic urethral stent harnesses a smart, biodegradable magnesium stent to orchestrate spatiotemporal theragenerative therapy for urethral strictures. Magnetically induced Joule heating enables on‐demand drug release and bacterial ablation, while simultaneously guiding urothelial regeneration.
Yuhyun Na   +15 more
wiley   +1 more source

A novel vanadium n-propylamino phosphate catalyst: synthesis, characterization and applications

open access: yesMaterials Research, 2012
A novel, lamellar type Vanadium n-propylamino phosphate catalyst is synthesized and characterized by using various physicochemical techniques such as Powder X-ray diffraction, Scanning electron microscopy/Energy dispersive X-ray analysis ...
Rajini Anumula   +4 more
doaj   +1 more source

Hydroxyl radical generation by polymorphonuclear leukocytes measured by electron spin resonance spectroscopy.

open access: yesJournal of Clinical Investigation, 1979
Electron spin resonance spectroscopy using the spin trap 5,5-dimethyl-1-pyrroline-N-oxide (DMPO) was employed to detect the formation of hydroxyl radicals (OH.) by phagocytosing polymorphonuclear leukocytes (PMN).
H. Rosen, S. Klebanoff
semanticscholar   +1 more source

Conducting Polymer Microelectrode Arrays for Simultaneous Electrophysiology and Advanced Brain Imaging

open access: yesAdvanced Functional Materials, EarlyView.
A flexible micro‐electrocorticography array with PEDOT:SS electrodes is shown to be compatible with ultra‐high magnetic field MRI up to 9.4 T. Multimodal brain monitoring is demonstrated by performing simultaneous blood oxygen level‐dependent functional MRI in parallel with electrophysiology.
Sagnik Middya   +7 more
wiley   +1 more source

Nuclear Spin Dynamics of Ionized Phosphorus Donors in Silicon

open access: yes, 2012
We demonstrate the coherent control and electrical readout of the nuclear spins of ionized phosphorus donors in natural silicon. By combining pulsed illumination with coherent electron spin manipulation, we selectively ionize the donor depending on its ...
Brandt, Martin S.   +3 more
core   +1 more source

Interaction-induced adiabatic non-linear transport [PDF]

open access: yes, 2010
We calculate the time-dependent non-linear transport current through an interacting quantum dot in the single-electron tunneling regime (SET). We show that an additional dc current is generated by the electron-electron interaction by adiabatic out-of ...
Reckermann, Felix   +2 more
core   +2 more sources

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