03528nam 22005655 450 991035030390332120210112192716.0981-13-6179-710.1007/978-981-13-6179-1(CKB)4100000007598294(DE-He213)978-981-13-6179-1(MiAaPQ)EBC5674999(EXLCZ)99410000000759829420190204d2019 u| 0engurnn|008mamaatxtrdacontentcrdamediacrrdacarrierDeep Ultraviolet LEDs[electronic resource] Understanding the Low External Quantum Efficiency /by Zi-Hui Zhang, Chunshuang Chu, Kangkai Tian, Yonghui Zhang1st ed. 2019.Singapore :Springer Singapore :Imprint: Springer,2019.1 online resource (IX, 69 p. 40 illus., 39 illus. in color.) Nanoscience and Nanotechnology,2196-1670981-13-6178-9 1.Introduction -- 2.Increase the IQE by improving the crystalline quality for DUV LEDs -- 3.Improve the current spreading for DUV LEDs -- 4.Improve the hole injection to enhance the IQE for DUV LEDs -- 5.Enhance the electron injection efficiency for DUV LEDs -- 6.Screen the polarization induce electric field within the MQWs for DUV LEDs -- 7.Thermal management for DUV LEDs -- 8.The light extraction efficiency for DUV LEDs -- 9. Conclusions and outlook.This book highlights the origin of low external quantum efficiency for deep ultraviolet light-emitting diodes (DUV LEDs). In addition, it puts forward solutions for increasing the internal quantum efficiency and the light extraction efficiency of DUV LEDs. The book chiefly concentrates on approaches that can be used to improve the crystalline quality, increase carrier injection, reduce the polarization-induced electric field within multiple quantum wells, suppress the TM polarization emission, and enhance the light escape from the semiconductor layer. It also demonstrates insightful device physics for DUV LEDs, which will greatly benefit the optoelectronic community.Nanoscience and Nanotechnology,2196-1670Optical materialsMicrowavesOptical and Electronic Materialshttp://scigraph.springernature.com/things/product-market-codes/Z12000Microwaves, RF and Optical Engineeringhttp://scigraph.springernature.com/things/product-market-codes/T24019Optics, Lasers, Photonics, Optical Deviceshttp://scigraph.springernature.com/things/product-market-codes/P31030Signal, Image and Speech Processinghttp://scigraph.springernature.com/things/product-market-codes/T24051Optical materials.Microwaves.Optical and Electronic Materials.Microwaves, RF and Optical Engineering.Optics, Lasers, Photonics, Optical Devices.Signal, Image and Speech Processing.620.11295620.11297Zhang Zi-Huiauthttp://id.loc.gov/vocabulary/relators/aut875253Chu Chunshuangauthttp://id.loc.gov/vocabulary/relators/autTian Kangkaiauthttp://id.loc.gov/vocabulary/relators/autZhang Yonghuiauthttp://id.loc.gov/vocabulary/relators/autBOOK9910350303903321Deep Ultraviolet LEDs1954057UNINA03627nam 2201105z- 450 991063998520332120231214133051.03-0365-6059-9(CKB)5470000001633502(oapen)https://directory.doabooks.org/handle/20.500.12854/95881(EXLCZ)99547000000163350220202301d2022 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierOcular Surface Infection and AntimicrobialsBaselMDPI - Multidisciplinary Digital Publishing Institute20221 electronic resource (160 p.)3-0365-6060-2 This reprint collates papers from a Special Issue of the journal Antibiotics, which was entitled "Ocular surface Infection and Antimicrobials". The papers cover aspects such as common microbes which cause ocular infections and their susceptibility to antibiotics; how guidelines for antibiotic use can translate to improved patient compliance; how bacteria respond to antibiotics; and lastly, new treatments and ways of preventing ocular surface infections.Bacteriology (non-medical)bicssccoagulase-negative staphylococcieye infectionsendophthalmitiskeratitisconjunctivitisblepharitisAPI StaphBiologDNA sequencingsodA geneantibiotic susceptibilitybacterial infectionSerratia marcescenstranscription factorocular surfaceepitheliumcorneametabolomicsocular infectionpredatory bacteriaBdellovibrioMicavibrioPseudomonas aeruginosaEnterobacteralesinfectionbacteriastress response systemantibioticStaphylococcus aureusantibiotic resistancebiofilmsantimicrobial peptidesciprofloxacincombined effectmicrobial keratitiscorneal infiltrative eventsMPDS susceptibilityStaphyloccus aureusMSSApulsed-field gel electrophoresismultilocus sequence typingPanton-Valentine leukocidinMel4 peptideantimicrobial contact lensextended wearbiocompatibilitycomfortclinical trailmisuse of antibioticsorthokeratologycontact lensquestionnairecontact lensesultraviolet CPseudomonasStaphylococcusFusariumCandidaocular infectious isolateswhole genome sequencingvirulence factorsBacteriology (non-medical)Willcox Markedt1279697Stapleton FionaedtDutta DebarunedtWillcox MarkothStapleton FionaothDutta DebarunothBOOK9910639985203321Ocular Surface Infection and Antimicrobials3015854UNINA02076nam 22005173 450 991013674270332120230808200045.09783764970017376497001497837649700003764970006(CKB)3710000000908273(MiAaPQ)EBC6736845(Au-PeEL)EBL6736845(Exl-AI)6736845(OCoLC)1289366578(Perlego)2810751(EXLCZ)99371000000090827320211214d2016 uy 0gerurcnu||||||||txtrdacontentcrdamediacrrdacarrierBurnout - Prüfungsstress - Lampenfieber Gesundheitsrituale für Musiker1st ed.Kassel :Bärenreiter,2016.©2016.1 online resource (166 pages)9783764924591 3764924594 Gerd Schnack's book addresses the challenges faced by musicians, particularly the stress and burnout resulting from the demands of their profession. It offers insights into managing stress through techniques such as meditation and relaxation, focusing on maintaining mental and physical health. The book also explores the impact of modern technology on stress levels and emphasizes the importance of balance and rest in a fast-paced world. Aimed at musicians and those in demanding professions, it provides practical advice for coping with stress and sustaining long-term health.Generated by AI.Burnout - Prüfungsstress - Lampenfieber Stress managementGenerated by AIBurn out (Psychology)Generated by AIStress managementBurn out (Psychology)Schnack Gerd1072482Blomstedt Herbert1072483MiAaPQMiAaPQMiAaPQBOOK9910136742703321Burnout - Prüfungsstress - Lampenfieber2568769UNINA