Mathematical Methods to Analyze Spectroscopic Data - New Applications

Advanced Aspects of Spectroscopy ◽

10.5772/48318 ◽

2012 ◽

Author(s):

E.S. Estracanholli ◽

G. Nicolodelli ◽

S. Pratavieira ◽

C. Kurachi ◽

V.S. Bagnato

Keyword(s):

Spectroscopic Data ◽

Mathematical Methods ◽

New Applications

Download Full-text

Mathematical Methods for Computing Thermodynamic Functions from Spectroscopic Data

The Journal of Chemical Physics ◽

10.1063/1.1749331 ◽

1933 ◽

Vol 1 (8) ◽

pp. 576-585 ◽

Cited By ~ 30

Author(s):

Louis S. Kassel

Keyword(s):

Thermodynamic Functions ◽

Spectroscopic Data ◽

Mathematical Methods

Download Full-text

Models of Cataclysmic Variables from Photometric and Spectroscopic Data

International Astronomical Union Colloquium ◽

10.1017/s0252921100073292 ◽

1979 ◽

Vol 46 ◽

pp. 65-74 ◽

Cited By ~ 1

Author(s):

A.C. Fabian ◽

J.E. Pringle ◽

J.A.J. Whelan ◽

J.A. Bailey

Keyword(s):

Spectroscopic Data ◽

Cataclysmic Variables ◽

System Parameters ◽

Dwarf Nova ◽

Spectroscopic Observations ◽

Photometric And Spectroscopic Observations

Abstract.Recent photometric and spectroscopic observations of the dwarf nova system Z Cha are discussed. Methods for constraining the system parameters are applied and the disc emissivity is deduced as a function of radius. Indications are found that the disc shrinks in size with increasing time after outburst.

Download Full-text

1250-kilovolt scanning transmission electron microscope

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100113007 ◽

1984 ◽

Vol 42 ◽

pp. 624-625

Author(s):

T. Imura ◽

S. Maruse ◽

K. Mihama ◽

M. Iseki ◽

M. Hibino ◽

...

Keyword(s):

High Voltage ◽

Electron Probe ◽

Scanning Transmission Electron Microscope ◽

Pressure Vessels ◽

Practical Applications ◽

Voltage Generator ◽

Transmission Electron ◽

Scanning Transmission ◽

New Applications ◽

High Voltage Generator

Ultra high voltage STEM has many inherent technical advantages over CTEM. These advantages include better signal detectability and signal processing capability. It is hoped that it will explore some new applications which were previously not possible. Conventional STEM (including CTEM with STEM attachment), however, has been unable to provide these inherent advantages due to insufficient performance and engineering problems. Recently we have developed a new 1250 kV STEM and completed installation at Nagoya University in Japan. It has been designed to break through conventional engineering limitations and bring about theoretical advantage in practical applications.In the design of this instrument, we exercised maximum care in providing a stable electron probe. A high voltage generator and an accelerator are housed in two separate pressure vessels and they are connected with a high voltage resistor cable.(Fig. 1) This design minimized induction generated from the high voltage generator, which is a high frequency Cockcroft-Walton type, being transmitted to the electron probe.

Download Full-text