Determination of total Hg isotopic composition at ultra-trace levels by on line cold vapor generation and dual gold-amalgamation coupled to MC-ICP-MS
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Analytical Atomic Spectrometry"
DOI: 10.1039/c6ja00375c
Abstract: An online pre-concentration method was developed to directly determine Hg isotopic compositions at the ng L−1 level in liquid samples. It is based on the hyphenation of a commercially available cold vapor generation dual gold… read more here.
Keywords: generation dual; dual gold; gold amalgamation; vapor generation ... See more keywords
Photonic Generation of Dual-Chirp Waveforms With Improved Time-Bandwidth Product
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2017.2712192
Abstract: We present a photonic method for the generation of dual-chirp signals. In this approach, a single-tone RF signal is first modulated using a modulator in order to generate two optical carriers, which are further modulated… read more here.
Keywords: generation dual; dual chirp; time bandwidth; bandwidth product ... See more keywords