# Browse Dissertations and Theses - Physics by Title

• (1964)
The Hall mobility of electrons released from F centers was measured in several different alkali halides in the temperature range of 7°K to 100° K using an improved technique. In KBr, the mobility increases from about 100 ...

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• (1960)
Hall mobility measurements have been made on holes introduced into AgBr by a bromine atmosphere in the temperature range from room temperature to l50°Ce These measurements were made using conventional electrode geometry ...

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• (1978)
Harmonic generation by wave-wave and wave-particle interactions and parametric excitation of plasma and ion-acoustic waves by a beam-plasma instability are studied, theoretically and experimentally, in a cold beam-plasma ...

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• (1967)
Li6 and Li7 targets were bombarded by He3 particles at 21.2, 24.5, and 26.8 MeV. A solid-state-detector telescope detected He3 and et particles, plus some tritons, coming from the target. The forms of the angular ...

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• (1966)

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• (1966)
Low temperature heat capacity measurements have been made near the . 6H20. A method of determining the critical point TA from a welldefined physical event has been found. For Mn(NH4)2(S04)2 . 6H20, TA = 0.1763°K, the ...

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• (1990)
High-resolution ac heat capacity measurements of YBa$\sb2$Cu$\sb3$O$\sb{\rm 7-\delta}$ near the critical temperature are reported and discussed. The samples are high-quality single crystals, several of which display untwinned ...

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• (1970)
Heat capacity measurements on very small single crystals of manganese dibromide tetrahydrate have been made using the a.c. or oscillating temperature method. These measurements show rounding in a temperature range of about ...

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• (1969)
A theory is presented to explain the behavior of ammonium chloride near the first order phase transition at 240K in terms of· a physical model that has singular and nonsingu1ar parts of the free energy coupled together. ...

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• (1966)
Heat capacity measurements were made on two dilute solutions of 1iquid He3 in He4. These data, taken under saturated vapor o 0 pressure at temperatures between .005 K and .20 K, are characteristic of an ideal Fermi gas ...

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• (1969)
The dependence of the heat capacity of gadolinium on temperature has been observed close to the ferromagnetic Curie point at about 180 C. An "ac" or temperature modulation method allowed the use of very small single ...

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• (1976)
A new calorimeter has been developed for organic liquids which utilizes the AC heat capacity technique. It can measure heat capacity changes of 1 part in 104 with a temperature resolution of 0.3 mK. This calorimeter has ...

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• (2011-08-25)
The incorporation of graphitic compounds such as carbon nanotubes (CNTs) and graphene into nano-electronic device packaging holds much promise for waste heat management given their high thermal conductivities. However, as ...

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• (1985)

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• (1990)
Single crystal superlattices of heavy rare earth metals with yttrium have been synthesized by methods of molecular beam epitaxy developed in this thesis research. Studies of the growth behavior of hcp rare earth metals on ...

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• (1971)
A target consisting of 6Li evapOlrated OlntOl a carbon foil backing was bombarded with the 3He beam from the University of Illinois cyclotron. Solid state detectors in /\E - E' telescopes were used tc obtain energy spectra ...

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• (1970)
9 Be, 12C, 24Mg , 25Mg , 26Mg , and 27Al targets were employed to scatter a 20.5 MeV 3He beam from the University of Illinois cyclotron. 3He energy spectra were obtained through the use of solid state detectors in a ...

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• (1977)
Binding of carbon monoxide to a variety of heme proteins is a multistep process and can be described by a sequence of activation barriers. In the separated alpha and beta chains of hemoglobin three barriers are found which ...

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• (2005)
Complex oxides exhibit a wide range of collective phenomena in isostructural phases. Titanates and manganites are two examples where various members of their groups have close enough lattice constants that strained ...

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• (1972)

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