Notes




Comments

Post a Comment

Popular posts from this blog

Other types

Image
This section is in list format, but may read better as prose . You can help by converting this section, if appropriate. Editing help is available. ( April 2016 ) Other types of spectroscopy are distinguished by specific applications or implementations: Acoustic resonance spectroscopy is based on sound waves primarily in the audible and ultrasonic regions. Auger electron spectroscopy is a method used to study surfaces of materials on a micro-scale. It is often used in connection with electron microscopy. Cavity ring-down spectroscopy Circular Dichroism spectroscopy Coherent anti-Stokes Raman spectroscopy is a recent technique that has high sensitivity and powerful applications for in vivo spectroscopy and imaging. Cold vapour atomic fluorescence spectroscopy Correlation spectroscopy encompasses several types of two-dimensional NMR spectroscopy. Deep-level transient spectroscopy measures concentration and analyzes parameters of electrically active defects in semiconducting mat...
Read more

Classification of methods

Image
Spectroscopy is a sufficiently broad field that many sub-disciplines exist, each with numerous implementations of specific spectroscopic techniques. The various implementations and techniques can be classified in several ways. Type of radiative energy edit The types of spectroscopy are distinguished by the type of radiative energy involved in the interaction. In many applications, the spectrum is determined by measuring changes in the intensity or frequency of this energy. The types of radiative energy studied include: Electromagnetic radiation was the first source of energy used for spectroscopic studies. Techniques that employ electromagnetic radiation are typically classified by the wavelength region of the spectrum and include microwave, terahertz, infrared, near-infrared, ultraviolet-visible, x-ray, and gamma spectroscopy. Particles, because of their de Broglie waves, can also be a source of radiative energy. Both electron and neutron spectroscopy are commonly used. For a particl...
Read more

25) Republic Day 2020 Parade HIGHLIGHTS: Colourful tableaux, daredevilry, army might on display

India Republic Day -- The indian subcontinent Republic Day 2020 Ornement, Flag Hosting HIGHLIGHTS: Prime Minister Narendra Modi paid his tributes to martyrs by laying a wreath at the National War Memorial service in the presence of Defence Minister Rajnath Singh, the 3 service chiefs and Fundamental of Defence Staff Bipin Rawat. India Republic Day Parade 2020, Flag Web hosting HIGHLIGHTS: India is honoring its 70th Republic Day Today. The celebration with Rajpath started with Prime Minister Narendra Modi spending homage to the fallen soldiers at the newly-built National Conflict Memorial on the Republic Day for the first time instead of the Amar Jawan Jyoti beneath the India Gate arch. This was followed by Director Ram Nath Kovind unfurling the tricolour. The celebration marks the day when India’s Constitution came into effect, along with the country became a republic. Heavylift helicopter Chinook along with attack helicopter Apache, both equally recently inducted in the Indian Air...
Read more