An Introduction to the Formation Theory of Active Materials

1995 ◽  
pp. 275-286 ◽  
Author(s):  
David L. Russell
Keyword(s):  
Formation Theory ◽  
Active Materials

scholarly journals On the development of a static formation theory for active materials

1997 ◽  
Vol 21 (6) ◽  
pp. 345-362 ◽  
Author(s):  
David L. Russell ◽  
Luther W. White
Keyword(s):  
Formation Theory ◽  
Active Materials

The Energy Response of Calorimeters

2018 ◽  
Author(s):  
Richard Wigmans
Keyword(s):  
Sampling Frequency ◽  
Integration Time ◽  
Signal Integration ◽  
Energy Response ◽  
Absorption Process ◽  
Active Materials ◽  
Unit Energy ◽  
Sampling Fraction ◽  
Signal Integration Time ◽  
Calorimeter Response

This chapter deals with the signals produced by particles that are being absorbed in a calorimeter. The calorimeter response is defined as the average signal produced per unit energy deposited in this absorption process, for example in terms of picoCoulombs per GeV. Defined in this way, a linear calorimeter has a constant response. Typically, the response of the calorimeter depends on the type of particle absorbed in it. Also, most calorimeters are non-linear for hadronic shower detection. This is the essence of the so-called non-compensation problem, which has in practice major consequences for the performance of calorimeters. The origins of this problem, and its possible solutions are described. The roles of the sampling fraction, the sampling frequency, the signal integration time and the choice of the absorber and active materials are examined in detail. Important parameters, such as the e/mip and e/h values, are defined and methods to determine their value are described.

Realization of Both High Absorption of Active Materials and Low Ohmic Loss in Plasmonic Cavities

2019 ◽  
Vol 7 (11) ◽  
pp. 1801627 ◽  
Author(s):  
Tao Zhen ◽  
Jing Zhou ◽  
Zhifeng Li ◽  
Xiaoshuang Chen
Keyword(s):  
Ohmic Loss ◽  
Active Materials ◽  
High Absorption

Bromopropane as a Novel Bromine Precursor for the Completely Amine Free Colloidal Synthesis of Ultra-Stable and Highly Luminescent Green-Emitting Cesium Lead Bromide (CsPbBr3) Perovskite Nanocrystals

Nanoscale ◽  
2021 ◽  
Author(s):  
Syed Akhil ◽  
V.G.Vasavi Dutt ◽  
Nimai Mishra
Keyword(s):  
Optoelectronic Devices ◽  
Colloidal Synthesis ◽  
Ambient Conditions ◽  
Active Materials ◽  
Perovskite Nanocrystals ◽  
Lead Bromide ◽  
Halide Perovskite ◽  
Lead Halide ◽  
Poor Stability

Recently lead halide perovskite nanocrystals (PNCs) have attracted intense interest as promising active materials for optoelectronic devices. However, their extensive applications are still hampered by poor stability in ambient conditions....

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