Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Interface dipole"”.
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Interfacial Electronic Structure of Dipolar Vanadyl Naphthalocyanine Thin Films
… physics of the electrode/organic molecule interface in both the ground and excited state manifolds. Systematic investigations of single systems using two-photon photoemission (TPPE) and ultraviolet photoelectron spectroscopy (UPS) were undertaken in order to assess the evolution of the …
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Electronic Coupling Effects and Charge Transfer between Organic Molecules and Metal Surfaces
… We present evidence for ionized PTCDA at several interfaces and propose the charge transfer to be related to the electronic level alignment governed by interface dipole formation on the respective metals.
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First-Principles Study of Band Alignment and Electronic Structure at Metal/Oxide Interfaces: An Investigation of Dielectric Breakdown
… the electronic structure at metal/oxide interfaces is studied using first-principle calculations within the framework of Density Functional Theory (DFT) to investigate any possible key signature that would trigger the dielectric breakdown. A classical band alignment method, the Van de …
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Functional heterointerfaces via electromodulation spectroscopy
… in organic electronic devices are interfaces formed either between a conducting electrode and an organic semiconductor or between two different organic semiconductors in blended and multilayered structures. This thesis is primarily concerned with the energy level alignment and the …
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Μελέτη διεπιφανειών οργανικών ημιαγωγών με ανόργανα υποστρώματα με εφαρμογή σε οργανικά ηλεκτρονικά
Το ερευνητικό ενδιαφέρον για τους οργανικούς ημιαγωγούς είναι συνεχώς αυξανόμενο τα τελευταία χρόνια, καθώς η αγορά των οργανικών ηλεκτρονικών είναι από τις πιο αναπτυσσόμενες. Για την καλή απόδοση των διατάξεων αυτών σημαντικός είναι ο ρόλος των διεπιφανειών. Οι οικογένειες των n-type οργανικών …