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Showing 1 to 7 of 7 for “"electron tunnelling spectroscopy"”.

  1. AN INVESTIGATION OF INELASTIC ELECTRON TUNNELLING SPECTROSCOPY

    … of a research programme to investigate Inelastic Electron Tunnelling Spectroscopy (lETS). A description of the technique of lETS is given. As the main aim of this work was to produce a working facility for lETS, details of the construction of an lET spectrometer are given. This is followed by a …

    de-montfort Repository record for AN INVESTIGATION OF INELASTIC ELECTRON TUNNELLING SPECTROSCOPY (opens in a new tab)

  2. INELASTIC ELECTRON TUNNELLING SPECTROSCOPY (lETS) OF SILANE COUPLING AGENTS

    Inelastic Electron Tunnelling Spectroscopy (lETS) has been used to study monolayers of silane coupling agents adsorbed on aluminium oxide. The technique of lETS is surface specific and uses electrons to excite vibrational modes of the adsorbate. Since the tunnelling electrons perturb both the …

    de-montfort Repository record for INELASTIC ELECTRON TUNNELLING SPECTROSCOPY (lETS) OF SILANE COUPLING AGENTS (opens in a new tab)

  3. A DIGITAL DATA ACQUISITION SYSTEM FOR INELASTIC ELECTRON TUNNELLING SPECTROSCOPY

    A digital inelastic electron tunnelling spectrometer has been designed, constructed and implemented. Full details of hardware software and calibration are presented. The spectrometer has been used in a detailed inelastic electron tunnelling spectroscopy (IETS) study of benzoate anion (C6H5C00) …

    de-montfort Repository record for A DIGITAL DATA ACQUISITION SYSTEM FOR INELASTIC ELECTRON TUNNELLING SPECTROSCOPY (opens in a new tab)

  4. EXAFS and Related Studies of Materials for Polymer Battery Use

    … included DSC, EXAFS and VTPM. Impedance spectroscopy was employed to determine the sample conductivity as a function of temperature. The polymer electrolytes were of the form PEOn:MX2, where n represents the number of ethylene oxide repeat units associated with the cation M and typically …

    de-montfort Repository record for EXAFS and Related Studies of Materials for Polymer Battery Use (opens in a new tab)

  5. Electron Tunnelling Study of High-Temperature Superconductors

    … Cambridge. The aim of this work was to use electron tunnelling spectroscopy to measure the density of excitation states of the recently discovered high-temperature superconductors. Tunnelling is the most sensitive method for measuring a superconductor’s energy gap, and historically has …

    cambridge Repository record for Electron Tunnelling Study of High-Temperature Superconductors (opens in a new tab)

  6. THE DURABILITY OF PHENOLIC ADHESIVES

    … locus of failure in the joints, the technique of Electron Spectroscopy for Chemical Analysis (ESCA) was employed. Examination by ESCA revealed that, in many instances, the mode of failure was complicated and also. In some cases, contrary to the visual evidence. To complete the surface study, the …

    de-montfort Repository record for THE DURABILITY OF PHENOLIC ADHESIVES (opens in a new tab)