Results 11 to 20 of about 17,441,092 (211)

Infrared High Resolution Coherent 2d Spectroscopy [PDF]

open access: yes, 2022
High resolution coherent multidimensional spectroscopy is a powerful tool that can be used to overcome difficulties encountered when using 1D spectroscopy.
Chen, Peter
core   +1 more source

High-resolution solid state NMR experiments for the characterization of calcium phosphate biomaterials and biominerals [PDF]

open access: yes, 2011
Calcium phosphates form a vast family of biominerals, which have attracted much attention in fields like biology, medicine, and materials science, to name a few.
Coelho Diogo, Cristina   +15 more
core   +5 more sources

HIGH-RESOLUTION X-RAY STIMULATED RAMAN SPECTROSCOPY USING STOCHASTIC PULSES [PDF]

open access: yes, 2023
X-ray free-electron lasers (XFELs) generate high-intensity x-ray pulses which enable x-ray nonlinear spectro-scopies. The extension of nonlinear spectroscopies to the x-ray domain promises the observation of electronic dynamics on their natural ...
Li, Kai
core   +1 more source

High-Frequency Modulation Spectroscopy with a THz Quantum-Cascade Laser [PDF]

open access: yes, 2013
A terahertz absorption spectrometer with a quantum-cascade laser (QCL) for high-resolution molecular spectroscopy is realized. The spectrometer is based on highfrequency (up to 50 MHz) modulation of the QCL frequency.
H.-W. Hubers   +11 more
core   +1 more source

The high-resolution frontier in infrared spectroscopy [PDF]

open access: yes, 2005
High-resolution astronomical spectroscopy in the infrared from large groundbased telescopes will lead to outstanding developments in many areas of astrophysics.
Black, John H,   +3 more
core   +1 more source

Effects of NMR spectral resolution on protein structure calculation [PDF]

open access: yes, 2013
Adequate digital resolution and signal sensitivity are two critical factors for protein structure determinations by solution NMR spectroscopy. The prime objective for obtaining high digital resolution is to resolve peak overlap, especially in NOESY ...
Victor Jaravine   +19 more
core   +2 more sources

Optical fiber sensing based on reflection laser spectroscopy [PDF]

open access: yes, 2010
An overview on high-resolution and fast interrogation of optical-fiber sensors relying on laser reflection spectroscopy is given. Fiber Bragg-gratings (FBGs) and FBG resonators built in fibers of different types are used for strain, temperature and ...
De Natale, Paolo   +55 more
core   +1 more source

The atmosphere of WASP-17b: Optical high-resolution transmission spectroscopy [PDF]

open access: yes, 2018
High-resolution transmission spectroscopy is a method for understanding the chemical and physical properties of upper exoplanetary atmospheres. Due to large absorption cross-sections, resonance lines of atomic sodium D-lines (at 5889.95 and 5895.92 Å ...
Lüftinger, Theresa   +32 more
core   +1 more source

High-resolution Spectroscopy Of Cold Samples In Supersonic Beams Using A Qcl Dual-comb Spectrometer [PDF]

open access: yes, 2021
Optical frequency comb spectroscopy has proven a very useful tool for high resolution molecular spectroscopy. Frequency combs based on quantum cascade lasers (QCL) offer the possibility to easily explore the mid-infrared spectral range (4-12 $\mu$m), but
Mangold, Markus
core   +1 more source

Self – induced pulsed-mode emission in low-temperature inductively coupled arsenic-argon plasma

open access: yesFrontiers in Physics
High-frequency inductively coupled radiation sources are widely used as light sources in applications requiring narrow and stable spectral emission lines, especially in the UV region, such as atomic absorption spectrometry.
Rolands Gudermanis   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy