# Browse Dissertations and Theses - Physics by Title

• (2005)
We have studied the energy spectrum of multiwall carbon nanotubes using differential conductance measurements. The carbon nanotubes act as the Coulomb island of a single electron tunneling transistor. Temperature dependence ...

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• (1978)
We have performed an experiment to study muon-proton scattering at an incident energy of 225 GeV and a total effective flux of 4.3 x 1010 muons. This experiment is able to detect charged particles in coincidence with the ...

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• (1988)

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• (1989)
A study of the decay D*+ ---+ (K- 1r+ ) 1r+ (and charge conjugate) has been performed based on data taken from n-nucleus collisions by the experiment E400 at the Proton East area of FNAL. A signal was observed at the ...

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• (1989)
A study of the decay D*$\sp+$ $\to$ (K$\sp-$ $\pi\sp+$) $\pi\sp+$ (and charge conjugate) has been performed based on data taken from n-nucleus collisions by the experiment E400 at the Proton East area of FNAL. A signal was ...

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• (1987)
Production of the charmed baryon Ac has been observed in n-nucleus collisions at the Proton East area of FNAL. A 50' peak was seen in the decay mode At -+ pK-7r+ (and charge congugate). The lifetime was determined to be ...

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• (1996)
We have investigated the influence of zinc doping on the Hall effect in detwinned and twinned single crystals of YBa2Cu307..o. We observed the sign reversal of the Hall effect for crystals with superconducting transition ...

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• (1996)
We have investigated the influence of zinc doping on the Hall effect in detwinned and twinned single crystals of $\rm YBa\sb2Cu\sb3O\sb{7-\delta}$. We observed the sign reversal of the Hall effect for crystals with ...

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• (1992)
We measured the Hall effect in untwinned single-crystal YBa2Cu3o7_Y, a high-Tc superconductor. The crystals were grown using a technique that we invented, in which untwinned domains are produced naturally without applying ...

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• (1992)
We measured the Hall effect in untwinned single-crystal YBa$\sb2$Cu$\sb3$O$\sb{\rm 7-y}$, a high-T$\sb{\rm c}$ superconductor. The crystals were grown using a technique that we invented, in which untwinned domains are ...

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• (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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