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Micro- and Nanotechnology of Wide Bandgap Semiconductors
| Micro- and Nanotechnology of Wide Bandgap Semiconductors |
| Autore | Piotrowska Anna B |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (114 p.) |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
GaN HEMT
self-heating effect microwave power amplifier thermal impedance thermal time constant thermal equivalent circuit GaN crystal growth ammonothermal method HVPE ion implantation gallium nitride thermodynamics ultra-high-pressure annealing diffusion diffusion coefficients molecular beam epitaxy nitrides laser diode tunnel junction LTE AlN AlGaN/GaN interface state density conductance-frequency MISHEMT gallium nitride nanowires polarity Kelvin probe force microscopy selective area growth selective epitaxy AlGaN/GaN heterostructures edge effects effective diffusion length MOVPE nanowires AlGaN LEDs growth polarity |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557343303321 |
Piotrowska Anna B
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Nanostructured Light-Emitters
| Nanostructured Light-Emitters |
| Autore | Nguyen Hieu Pham Trung |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (208 p.) |
| Soggetto topico | History of engineering & technology |
| Soggetto non controllato |
Liquid phase deposition method
InGaN/GaN light-emitting diode silver nanoparticle zinc oxide localized surface plasmon β-Ga2O3 III-Nitrides monoclinic hexagonal arrangement high-power current distribution vertical structure LED blue organic light emitting diodes transport materials host-dopant nanoparticles luminescence non-stoichiometric ZnxAgyInS1.5+x+0.5y nanocrystals photoluminescence properties tunable fluorescence emission one-pot approach perovskite light-emitting diodes three-step spin coating hole transport layer PEDOT:PSS/MoO3-ammonia composite μLED displays μLEDs GaN nanowires core-shell structure ultraviolet (UV) emitter surface plasmon Pt nanoparticles hole-pattern photon emission efficiency distributed Bragg reflectors gratings GaN-based lasers linewidth epsilon-near-zero wideband absorber plasmon mode Brewster mode visible light communication photonic crystals flip-chip LED Purcell effect light extraction efficiency nanostructured materials surface/interface properties nanostructured light-emitting devices physical mechanism surface/interface modification surface/interface control micro-scale light emitting diode sapphire substrate encapsulation compound semiconductor nanostructure ultraviolet light-emitting diode (LED) molecular beam epitaxy GaN AlN photonic nanojet photonic nanojet array self-assembly template-assisted self-assembly patterning efficiency III-nitride thin film nanostructures ultraviolet emitters surface passivation luminescence intensity |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557105503321 |
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Nguyen Hieu Pham Trung
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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New Trends in Lithium Niobate : From Bulk to Nanocrystals
| New Trends in Lithium Niobate : From Bulk to Nanocrystals |
| Autore | Corradi Gábor |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (382 p.) |
| Soggetto topico | Research & information: general |
| Soggetto non controllato |
lithium niobate
small polaron hopping transient absorption mode-locked laser nonlinear mirror mode locking lithium tantalate crystal structure chemical composition ferroelectrics second harmonic generation lead-free piezoelectrics intrinsic defects extrinsic defects elemental doping ferromagnetism diluted-magnetic oxides LiNbO3 LiTaO3 oxide crystals lanthanides luminescence LNOI ferroelectric domains domain-wall conduction AFM thin film lithium niobate TFLN x-cut LN domain walls piezoresponse force microscopy second-harmonic generation Raman scattering electro-optics whispering gallery resonators polarons photorefractivity Marcus-Holstein’s theory Monte Carlo simulations strontium titanate self-trapped electrons oxygen vacancies defects impurity intrinsic defect paramagnetic ion electron paramagnetic resonance electron nuclear double resonance lithium vacancy lithium niobate epitaxy thin film liquid phase epitaxy molecular beam epitaxy sputtering pulsed laser deposition chemical vapor deposition lithium niobate-tantalate piezoelectric acoustic high-temperature sensor Q-factor BAW resonator parametric down-conversion photon-pair generation extended phase matching microring resonator varFDTD lithium tantalate thin film electro-optical devices lattice location radiation damage ion beam analysis hyperfine interactions charge localization lattice deformation optical response density-functional theory Bethe-Salpeter equation nanoparticles nanopowders X-ray diffraction Raman spectroscopy temperature dependence of electroconductivity bipolarons defect structure and generation Li diffusion bulk crystals thin films nanocrystals |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | New Trends in Lithium Niobate |
| Record Nr. | UNINA-9910557609903321 |
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Corradi Gábor
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Terahertz Technology and Its Applications
| Terahertz Technology and Its Applications |
| Autore | Peña Victor Pacheco |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (162 p.) |
| Soggetto topico | Research & information: general |
| Soggetto non controllato |
W band
Schottky Diode Detectors ZBD modeling wire bonding flip-chip Terahertz radar radar cross-section signal-to-noise ratio adaptive range gates cascaded doubler quadrupler Schottky varactor hybrid integrated circuit terahertz spectroscopy optical delay line correction optical encoder terahertz spectra terahertz metrology bias sub-harmonic mixer anti-series Schottky diode conversion loss terahertz wave generation InGaAs molecular beam epitaxy time-domain spectroscopy photoconductive antenna open stone relics hollowing weathered preservation of cultural heritage THz-TDS rubber vulcanization silica dispersion terahertz imaging light field imaging synthetic aperture imaging image distortion resolving power THz detector rectangular inset-feed patch antenna catadioptric horn-like lens CMOS process resonances periodic waveguides reflection phases topological properties oscillator THz high output power CMOS terahertz waves honeycomb sandwiches foreign materials time-of-flight electric field |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557366803321 |
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Peña Victor Pacheco
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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