High-precision method of measuring linear dimensions in a raster electron microscope

1994 ◽  
Vol 37 (6) ◽  
pp. 613-617
Author(s):  
R. M. Ammosov ◽  
A. I. Kozlitin ◽  
A. V. Nikitin
Keyword(s):  
Electron Microscope ◽  
High Precision ◽  
Linear Dimensions ◽  
Precision Method ◽  
Raster Electron Microscope

High-precision Method of Machining Taper Holes of Diesel Engine Nozzle with Femtosecond Laser

2014 ◽  
Vol 43 (4) ◽  
pp. 414003
Author(s):  
王锋 WANG Feng ◽  
罗建军 LUO Jian-jun ◽  
李明 LI Ming
Keyword(s):  
Diesel Engine ◽  
Femtosecond Laser ◽  
High Precision ◽  
Precision Method

High-Precision Method for Revealing Hidden Substances by Means of Tagged Neutrons

2018 ◽  
Vol 81 (6) ◽  
pp. 645-655
Author(s):  
A. M. Bakalyarov ◽  
G. V. Muradian
Keyword(s):  
High Precision ◽  
Precision Method

Azimuthal alignments in ellipsometry: a high-precision method using a polarization modulator

1994 ◽  
Vol 33 (7) ◽  
pp. 1213 ◽  
Author(s):  
J. Monin ◽  
H. Sahsah ◽  
A. Siblini ◽  
O. Brevet-Philibert
Keyword(s):  
High Precision ◽  
Polarization Modulator ◽  
Precision Method

High-precision method of measuring short-lived nuclides by means of developed systems of ion traps for high-charge ions (MATS project)

Atomic Energy ◽  
2012 ◽  
Vol 112 (2) ◽  
pp. 139-146 ◽  
Author(s):  
Yu. N. Novikov ◽  
A. A. Vasiliev ◽  
Yu. I. Gusev ◽  
D. A. Nesterenko ◽  
A. V. Popov ◽  
...  
Keyword(s):  
High Precision ◽  
Ion Traps ◽  
High Charge ◽  
Precision Method

A large-scale approach to modelling Biosignatures: First Steps

2020 ◽  
Author(s):  
Thomas Cross ◽  
Marco Pignatari ◽  
David Benoit ◽  
Brad Gibson
Keyword(s):  
High Precision ◽  
Large Scale ◽  
Synthetic Spectra ◽  
Precision Method ◽  
Anharmonic Corrections ◽  
Vibrational Transitions

<p>For this poster I will be presenting the approaches taken to produce synthetic spectra for molecules believed to be biosignatures. In astrochemistry, biosignatures describe a group of molecules which could be produced by life and therefore act as an indication of it. Naturally, by being able to identify these molecules it will be possible to screen exoplanets for the possibility of harbouring life. </p> <p>Recently, Seager, Bains and Petkowski (2016) produced a catalogue of possible biosignatures, which totalled above 14,000 molecules. There are groups such as the ExoMol group which model these molecules at extremely high precision. However, due to the large number of molecules, a high precision method would take an unreasonable amount of time and therefore a faster means of producing spectra is required. The work shown within is designed to be quick and produce data for the full rovibronic spectrum rather than selected bands. I will show that anharmonic corrections are needed to be able to simulate qualitatively correct ro-vibrational transitions. In my method, this is done by implementing TOSH, transition optimised shifted hermites, which was first detailed by Lin, Gilbert and Gill (2007). Finally I will be presenting my latest results using this analytical anharmonic approach. </p>

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