Results 141 to 150 of about 12,345 (261)

Single Cu Atom Sites on Co3O4 Activate Interfacial Oxygen for Enhanced Reactivity and Selective Gas Sensing at Low Temperature

Small, EarlyView.
Atomically dispersed Cu sites on Co3O4 nanoparticles establish well‐defined Cu–O–Co interfacial linkages that promote lattice oxygen activation at markedly reduced temperatures. This structural and electronic modulation yields over twenty‐fold higher low‐temperature formaldehyde sensing responses than CuO nanoparticle analogues, enabling selective and ...
Hamin Shin, Matteo D'Andria, Meng Yin, Jaehyun Ko, Ken Suzuki, Dong‐Ha Kim, Frank Krumeich, Andreas T. Güntner   +7 more
wiley   +1 more source

Calculations for deep inelastic scattering using fast interpolation grid techniques at NNLO in QCD and the extraction of α s from HERA data. [PDF]

Eur Phys J C Part Fields, 2019
Britzger D, Currie J, Ridder AG, Gehrmann T, Glover EWN, Gwenlan C, Huss A, Morgan T, Niehues J, Pires J, Rabbertz K, Sutton MR.   +11 more
europepmc   +1 more source

SERS‐Based Nano‐ and Microsystems Toward Biomedical Applications

Small, EarlyView.
This review provides a current overview of nano‐ and microscale SERS‐based devices, encompassing all aspects from material design to practical applications. We highlight controlled SERS‐active architectures, including patterned substrates, nanorods, microspheres, micromotors, and microneedles, as well as combinations of these microfluidic systems.
Gohar Soufi, Tijana Maric, Isidro Badillo‐Ramírez, Juliane Fjelrad Christfort, Matteo Tollemeto, Carmen Milan Guimera, Casper Nisula, Giulia Zappalá, Laura De Vittorio, Marta Rubio‐Huertas, Sungyeong Kim, Ziqiao Li, Morten Bo Søndergaard Svendsen, Zhongyang Zhang, Anja Boisen   +14 more
wiley   +1 more source

Lattice Dynamics of Cu₂ZnSn(S _<i>x</i> ,Se_1-<i>x</i> )₄ Kesterite Thin-Film Solar Cells Studied by Nuclear Inelastic Scattering. [PDF]

J Phys Chem C Nanomater Interfaces
Edla R, Nowak D, Hauschild D, Sergueev I, Pareek D, Gütay L, Heske C, Weinhardt L, Stankov S.   +8 more
europepmc   +1 more source

Simple and detailed modeling of corrosion‐affected slender shear critical RC beams

Structural Concrete, EarlyView.
Abstract The corrosion of steel bars compromises both the safety and the serviceability of reinforced concrete (RC) structures. Consequently, reliable tools are required to estimate the detrimental effects of corrosion on the structural response of RC members subjected to transverse loads.
Nino Spinella, Pier Paolo Rossi
wiley   +1 more source

XAHRM‐Lab First Results and πXRF First View of UFe4Al8 and UFe10Si2

X-Ray Spectrometry, EarlyView.
ABSTRACT Following the installation of the Laboratory for the Characterization and Speciation of Aerosols (LCEA) in 2008, and the confirmation of High Resolution Energy Dispersive Spectrometry (HiREDS) as a much promising development for X‐ray Emission Spectrometry in general and Particle Induced X‐ray Emission (PIXE) in particular, the installation of
M. A. Reis, P. C. Chaves, A. P. Gonçalves, A. G. Karydas   +3 more
wiley   +1 more source

Approximate resolution convolution function for fitting a dispersion gap measured on a triple‐axis spectrometer

Journal of Applied Crystallography, EarlyView.
An analytical convoluted gap function is presented for fitting either a linear or a quadratic dispersion gap in a constant‐Q cut measured with a focused triple‐axis spectrometer. It outperforms previous methods of fitting a gap, without requiring a full resolution convolution.We present an analytical convoluted gap function for fitting dispersion gaps ...
Emma Y. Lenander, Silas B. Schack, Kim Lefmann, Henrik M. Rønnow   +3 more
wiley   +1 more source

2D‐RIXS: resonant inelastic X‐ray scattering microscopy with high energy and spatial resolutions

Journal of Synchrotron Radiation, EarlyView.
A resonant inelastic X‐ray scattering microscopy system with a spatial resolution of 1.0 µm combined with ultrahigh energy resolution in the soft X‐ray regime has been established.A two‐dimensional resonant inelastic X‐ray scattering (2D‐RIXS) microscopy system has been developed at beamline BL02U of NanoTerasu.
Kohei Yamamoto, Hakuto Suzuki, Jun Miyawaki   +2 more
wiley   +1 more source

Dijet production in diffractive deep-inelastic scattering in next-to-next-to-leading order QCD. [PDF]

Eur Phys J C Part Fields, 2018
Britzger D, Currie J, Gehrmann T, Huss A, Niehues J, Žlebčík R.   +5 more
europepmc   +1 more source

Absolute scaling of small‐ and wide‐angle X‐ray scattering images recorded with short duration X‐ray pulses on a large area fiber‐taper X‐ray detector

Journal of Synchrotron Radiation, EarlyView.
An X‐ray scattering setup designed to capture small‐ and wide‐angle X‐ray scattering on a single, large area detector features a partially transmissive beamstop that facilitates non‐invasive recording of X‐ray beam position and intensity during acquisition of X‐ray scattering images.
Hyun Sun Cho, Friedrich Schotte, Robert Henning, Philip A. Anfinrud   +3 more
wiley   +1 more source