Excerpt from The Physical Review, Vol. 33: A Journal of Experimental and Theoretical Physics
N a paper by Brown and Stebbins1 it was shown that the light-sensi tiveness of a certain selenium cell was a function of its resistance whether that resistance was conditioned by temperature, pressure, light or other agencies. This conclusion, together with the results of recent investigations, has led me to formulate an hypothesis for explaining the changes in the electrical conductivity occurring in light-sensitive sele nium. The statement and the discussion of this hypothesis together with the results of investigations pertinent to this hypothesis will form the material of this paper. As the amount of data that must be cor related is quite large indeed, particular attention will be given only to the various effects produced by light.
The hypothesis is that all light-positive and light-negative varieties' of selenium consist of various mixtures of three kinds of selenium which we will call A, B and C and that under the action of light A is changed into E and B is changed into C according to the reaction.
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Paperback. Condition: New. Print on Demand. This book explores the nature of light action in selenium, delving into the interplay between light, temperature, pressure, and electrical potential differences in shaping the conductivity of this unique material. The author posits a groundbreaking hypothesis centered around the idea of dynamic equilibrium between three selenium components, offering a cohesive explanation for the diverse behaviors exhibited by different varieties of selenium. With its in-depth analysis of both positive and negative light action, the book elucidates the intricate mechanisms behind the remarkable sensitivity of selenium, paving the way for advancements in optoelectronic technologies and deepening our understanding of the fundamental properties of this fascinating substance. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Seller Inventory # 9780282892203_0
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PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9780282892203
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PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9780282892203