# Browse by Subject "Physics, Condensed Matter"

• (1991)
Scanning tunneling microscopy (STM), photoemission spectroscopy, and a variety of other experimental techniques have been used to examine both the initial stages of interface formation between various adsorbates, as well ...

application/pdf

PDF (7Mb)
• (1994)
STM, synchrotron core-level photoemission, and RHEED were used to examine the room temperature growth of Au on Ag(110) in two separate studies. In the first study of this system, which used only core-level photoemission ...

application/pdf

PDF (8Mb)
• (1994)
Scanning tunneling microscopy (STM) has been used to study the (100) surface of GaAs and the (110) plane of cross-sectioned GaAs/AlGaAs heterolayers. Observation of the GaAs(100) surface with STM has characterized the ...

application/pdf

PDF (3Mb)
• (1991)
Scanning tunneling microscopy (STM) has been used to study the atomic and electronic structures of quasi-one-dimensional charge-density wave (CDW) materials. The two materials chosen for this study, NbSe$\sb3$ and o-TaS$\sb3$, ...

application/pdf

PDF (3Mb)
• (1992)
The Si(100) 2 x 1 surface, a technologically important surface in microelectronics and silicon molecular beam epitaxy (MBE), has been studied with the scanning tunneling microscope (STM) to attempt to clear up the controversy ...

application/pdf

PDF (3Mb)
• (1992)
The production and propagation of high-frequency acoustic phonons in silicon and GaAs are studied at low temperatures ($\le$2K) using the phonon imaging technique. In this technique, a heat source is provided by a focused ...

application/pdf

PDF (9Mb)
• (1975)

application/pdf

PDF (7Mb)
• (1996)
In this work, the water vapor oxidation of Al-bearing III-V compound semiconductors is used to fabricate light-emitting and electronic devices. High Al-composition heterostructure crystals such as Al$\sb{\rm x}$Ga\sb{\rm ... application/pdf PDF (3Mb) • (1996) In this work, the water-vapor oxidation of Al-bearing III-V compound semiconductors is used to fabricate small-volume semiconductor light-emitting devices. The oxidized material, native to the crystal, is mechanically and ... application/pdf PDF (2Mb) • (1994) A fully two-dimensional self-consistent quantum well laser simulator called Minilase has been developed. Both the optical and electronic device equations that describe a laser diode are discussed in detail. The dark and ... application/pdf PDF (3Mb) • (1996) Epitaxial layers of semi-insulating (SI) InP are useful for a number of optoelectronic device applications. These layers are utilized for current confinement in buried heterostructure lasers, and they have found an application ... application/pdf PDF (4Mb) • (1996) In this thesis the band alignments for wurtzite (0001) heterojunctions of AlN, GaN, and InN semiconductors are measured by x-ray photoemission spectroscopy. The bands alignments are all found to be Type I, and the valence-band ... application/pdf PDF (3Mb) • (1987) The metalorganic chemical vapor deposition system (MOCVD) allows for the growth of ultrathin epitaxial layers of III-V semiconductor compounds. This vapor deposition process is well suited for the growth of high performance ... application/pdf PDF (4Mb) • (1994) Rheological properties and microstructures of concentrated charge stabilized suspensions are studied in this dissertation. Suspensions containing monodispersed polystyrene particles with diameters ranging from 229 to 514 ... application/pdf PDF (8Mb) • (1989) The author reports Cu NMR studies of the high temperature superconductor YBa\sb2$Cu$\sb3$O$\sb{7-\delta}$(T$\sb{\rm c}\$ = 90K) using a 1 mg single crystal.

application/pdf

PDF (5Mb)
• (1967)

application/pdf

PDF (3Mb)
• (1994)
This thesis is concerned with the statics and dynamics of free crystalline surfaces. Both unstable and relaxational dynamics are treated with particular attention paid to elastic interactions. An equation of motion for the ...

application/pdf

PDF (6Mb)
• (1989)
Recently, great progress has been made in the theory of equilibrium crystal shapes, and a general thermodynamic framework of the problem has been developed. Chapter 1 serves as a brief survey of the theory, in order to ...

application/pdf

PDF (5Mb)
• (1989)
In this thesis, we study the evolution of spatial patterns in two nonequilibrium systems.

application/pdf

PDF (7Mb)
• (1994)
The effects of dry etching on the structural and electrical properties of III-V semiconductors and semiconductor heterostructures were studied using vibrational and electronic Raman spectroscopy and low and room temperature ...

application/pdf

PDF (15Mb)