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Physical Sciences and Mathematics Commons

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Articles 1 - 10 of 10

Full-Text Articles in Physical Sciences and Mathematics

Participación Privada En La Conservación Ambiental, Aldemaro Romero Jr. Jan 1992

Participación Privada En La Conservación Ambiental, Aldemaro Romero Jr.

Publications and Research

No abstract provided.


Natural And Technological Disasters: Causes, Effects And Preventive Measures, Nazrul I. Khandaker Jan 1992

Natural And Technological Disasters: Causes, Effects And Preventive Measures, Nazrul I. Khandaker

Publications and Research

No abstract provided.


Un Asunto De Calidad De Vida, Aldemaro Romero Jr. Jan 1992

Un Asunto De Calidad De Vida, Aldemaro Romero Jr.

Publications and Research

No abstract provided.


Es Hora De Vender Gasolina Sin Plomo En Venezuela, Aldemaro Romero Jr. Jan 1992

Es Hora De Vender Gasolina Sin Plomo En Venezuela, Aldemaro Romero Jr.

Publications and Research

No abstract provided.


Eco ’92: Poco Pan Y Mucho Circo, Aldemaro Romero Jr. Jan 1992

Eco ’92: Poco Pan Y Mucho Circo, Aldemaro Romero Jr.

Publications and Research

No abstract provided.


International Conservation Leadership And The Challenges Of The Nineties, Aldemaro Romero Jr. Jan 1992

International Conservation Leadership And The Challenges Of The Nineties, Aldemaro Romero Jr.

Publications and Research

No abstract provided.


Parque Nacional Sierra La Culata, Aldemaro Romero Jr. Jan 1992

Parque Nacional Sierra La Culata, Aldemaro Romero Jr.

Publications and Research

No abstract provided.


¿Sirve El Ozono Para Combatir El Cólera?, Aldemaro Romero Jr. Jan 1992

¿Sirve El Ozono Para Combatir El Cólera?, Aldemaro Romero Jr.

Publications and Research

No abstract provided.


Producción En Venezuela De Gases Que Destruyen La Capa De Ozono, Aldemaro Romero Jr. Jan 1992

Producción En Venezuela De Gases Que Destruyen La Capa De Ozono, Aldemaro Romero Jr.

Publications and Research

No abstract provided.


The Application Of Liquid Junctions For Characterization Of Semiconductor Materials, Wu-Mian Shen Jan 1992

The Application Of Liquid Junctions For Characterization Of Semiconductor Materials, Wu-Mian Shen

Dissertations, Theses, and Capstone Projects

In this study, liquid junctions were used to characterize silicon and silicon subjected to various reactive ion etching (RIE); surface optimization of CuInSe{dollar}\sb2{dollar}; and photo-modification of InSe. Impedance spectroscopy and modulation spectroscopies such as electrolyte electroreflectance (EER), photoreflectance (PR), and photoreflectance in the presence of electrolyte (EPR) were the major methodologies that were used for investigating the dielectric properties of the semiconductors and their interface with the ambients. It was shown that the above experimental techniques provide information about the flat-band potential, doping density, Fermi level pinning, the density and distribution of surface states, energy gap and broadening parameter related …