Results 31 to 40 of about 304,291 (300)
Time-resolved Raman spectroscopy for in situ planetary mineralogy [PDF]
, 2010 Planetary mineralogy can be revealed through a variety of remote sensing and in situ investigations that precede any plans for eventual sample return. We briefly review those techniques and focus on the capabilities for on-surface in situ examination of ...
Blacksberg, Jordana +2 more
core +2 more sources
Polarized far-infrared and Raman spectra of SrCuO2 single crystals
, 2000 We measured polarized far-infrared reflectivity and Raman scattering spectra of SrCuO$_2$ single crystals. The frequencies for infrared-active modes were determined using an oscillator-fitting procedure of reflectivity data.
A. Vietkin +27 more
core +1 more source
Frontiers in Microbiology, 2022 With its low-cost, label-free and non-destructive features, Raman spectroscopy is becoming an attractive technique with high potential to discriminate the causative agent of bacterial infections and bacterial infections per se. However, it is challenging
Jia-Wei Tang +10 more
doaj +1 more source
Theoretical Raman fingerprints of $\alpha$-, $\beta$-, and $\gamma$-graphyne
, 2013 The novel graphene allotropes $\alpha$-, $\beta$-, and $\gamma$-graphyne derive from graphene by insertion of acetylenic groups. The three graphynes are the only members of the graphyne family with the same hexagonal symmetry as graphene itself, which ...
Lambin, Philippe, Popov, Valentin N.
core +1 more source
Raman spectroscopic study of the mineral xonotlite Ca6Si6O17(OH)2 - A component of plaster boards [PDF]
, 2012 The mineral xonotlite Ca 6Si 6O 17(OH) 2 is a crystalline calcium silicate hydrate which is widely used in plaster boards and in many industrial applications. The structure of xonotlite is best described as having a dreierdoppelketten silicate structure,
Frost, Ray +3 more
core +2 more sources
Transient coherent Raman scattering in the time and frequency domain [PDF]
, 1980 A new type of Raman spectroscopy is presented: After transient excitation of molecular modes coherently scattered Raman spectra are investigated in a depayed probing experiment.
Akhmanov +13 more
core +1 more source
Ultraviolet Raman Spectroscopy of Single and Multi-layer Graphene
, 2009 We investigated Raman spectra of single-layer and multi-layer graphene under ultraviolet laser excitation at the wavelength of 325 nm. It was found that while the G peak of graphene remains pronounced in UV Raman spectra, the 2D band intensity undergoes ...
Alexander A. Balandin +7 more
core +1 more source
High-throughput computation of Raman spectra from first principles
Scientific Data, 2023 Raman spectroscopy is a widely-used non-destructive material characterization method, which provides information about the vibrational modes of the material and therefore of its atomic structure and chemical composition.
Mohammad Bagheri, Hannu-Pekka Komsa
doaj +1 more source
FEBS Open Bio, EarlyView.UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová +2 more
wiley +1 more source
Materials and Devices, 2019 We investigated the hybrid system between Nitrogen doped Single Wall Carbon Nanotubes (N-SWCNT) and fullerene (C60 Â C70) molecules. The structure of the encapsulated fullerenes inside N-SWCNTs is derived from minimum energy calculation using a ...
Hassane Chadli +3 more
doaj +6 more sources