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.
Results
Showing 1 to 11 of 11 for “"Hybrid Organic-Inorganic Perovskites"”.
-
DESIGN AND SYNTHESIS OF FERROIC HYBRID ORGANIC-INORGANIC PEROVSKITES
Hybrid organic–inorganic perovskites afford highly versatile lattice dimensionalities, establishing them as novel material paradigms for the tailoring of ferroic behaviors. This flexibility allows for the modification of symmetry through lattice distortion or chirality transfer, thereby enabling …
-
Towards Glasses from Two-Dimensional Hybrid Organic–Inorganic Perovskites
Hybrid organic-inorganic perovskites (HOIPs) are an emerging class of functional materials with exceptional potential in optoelectronics. While research has long focused on their crystalline states, recent discoveries have revealed that certain HOIPs can melt, and be quenched into frozen liquids, …
-
Synthesis, characterization and properties of hybrid organic - inorganic perovskites for photovaltaic applications
The hybrid organic-inorganic perovskites (HOIPs), e.g. methylammonium and formamidinium lead halide (MA/FAPbX3, X = I, Br or Cl), are a class of materials that has recently achieved remarkable performances in photovoltaic applications. This thesis describes the synthesis, structure and properties …
-
Peculiar perovskites: Unraveling the unique optical response of hybrid organic-inorganic perovskites from first principles
Hybrid organic-inorganic perovskite (HOP) materials and their layered analogs (LHOP) have been extensively applied to optoelectronic applications including solar cells, light-emitting diodes, optical detectors, and spintronics due to their unique atomic, electronic, and optical properties. HOPs and …
-
Dynamic Crystallization and Stability Engineering in Hybrid Organic-Inorganic Perovskites: Towards Water-Stable and Thermochromic Materials
… Crystallization and Stability Engineering in Hybrid Organic-Inorganic Perovskites: Towards Water-Stable and Thermochromic Materials Jiyoon Kim ABSTRACT Hybrid organic-inorganic perovskites (HOIPs) have emerged as promising semiconductors for optoelectronic applications. But their intrinsic …
-
Spectroscopic Studies on the Impact of Defects in Hybrid Organic-Inorganic Perovskites on Charge Carrier Dynamics and Photovoltaic Device Performance
Photovoltaic devices based on hybrid organic-inorganic perovskites have seen a historic rise in efficiency over the past decade. Relatively low cost of fabrication has allowed a wide range researchers to make meaningful contributions. This class of materials is fascinating in that it acts in some …
-
Ab initio study of nonlinear and vibrationally-controlled optoelectronic responses in semiconductors
… materials. Then, we turn our attention to hybrid organic-inorganic perovskites, which are a class of materials well known for their excellent optoelectronic performance. The presence of organic components in these materials lends a high degree of tunability and leads to complex dynamical …
-
Interfacial Properties of Graphene and 2D Materials Heterostructures Investigated by Scanning Probe Microscopy
… such as nanoconfined water and 2D layered hybrid organic-inorganic perovskites.</p>
-
Rational Design of Novel Halide Perovskites Combining Computations and Experiments
… materials for different purposes. Among them, hybrid organic-inorganic perovskites (HOIPs) are very interesting and have been recently identified as possible next generation light harvesting materials because they combine low manufacturing cost and relatively high power conversion efficiencies …
-
Photophysics of Hybrid Perovskites with Electroactive Molecules
Incorporating π-conjugated organic cations into hybrid organic–inorganic perovskites offers a compelling strategy to unlock new optoelectronic functionalities by mediating the interaction between molecular orbitals and the inorganic lattice bands. Whereas conventional perovskites rely on …
-
Tunable Electronic Excitations in Hybrid Organic-Inorganic Materials: Ground-State and Many-Body Perturbation Approaches
<p>Three-dimensional (3D) Hybrid Organic-Inorganic Perovskites (HOIPs) have been investigated intensively for application in photovoltaics in the last decade due to their extraordinary properties, including ease of fabrication, suitable band gap, large absorption, high charge carrier mobility, etc. …