Open Access. Powered by Scholars. Published by Universities.®

Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 4 of 4

Full-Text Articles in Physical Sciences and Mathematics

Student Profile, Fall 1978, Wright State University, Dayton, Ohio, Office Of Student Information Systems, Wright State University Oct 1978

Student Profile, Fall 1978, Wright State University, Dayton, Ohio, Office Of Student Information Systems, Wright State University

Wright State University Student Fact Books

The student profile fact book has general demographic information on all students enrolled at Wright State University for Fall Quarter, 1978.


Infrared Spectral Detectivity Of Cr‐Doped Gaas, David C. Look Jun 1978

Infrared Spectral Detectivity Of Cr‐Doped Gaas, David C. Look

Physics Faculty Publications

The room‐temperature spectral detectivity of Cr‐doped GaAs has been examined in the impurity excitation region out to 1.7 μ, a range which includes the wavelengths of several important lasers as well as low‐loss optical fibers. The results include values of D∗ greater than 1011 cm Hz1/2/W in the photoconductive mode, and 1010 cm Hz1/2/W in the photomagnetoelectric mode. Small carrier lifetimes, ∼10−8 sec, offer the potential of high‐speed operation; however, the measured response times are much larger, ∼10−3–10−2 sec, because of very high input impedances. Formulas are presented to …


Quasi-Triangular Matrices, Joanne Dombrowski Jan 1978

Quasi-Triangular Matrices, Joanne Dombrowski

Mathematics and Statistics Faculty Publications

It is shown that there exist quasitriangular operators which cannot be represented as quasitriangular matrices.


Interpretation Emphasis In Exploration Geophysics, Paul J. Wolfe, Benjamin H. Richard Jan 1978

Interpretation Emphasis In Exploration Geophysics, Paul J. Wolfe, Benjamin H. Richard

Physics Faculty Publications

No abstract provided.