Results 121 to 130 of about 1,029 (198)

Improvement of GaN-Based Device Performance by Plasma-Enhanced Chemical Vapor Deposition (PECVD) Directly Preparing h-BN with Excellent Thermal Management Characteristics. [PDF]

Molecules
Peng Y, Liu L, Xu Q, Luo Y, Bai J, Xie X, Wei H, Wei W, Xiao K, Sun W.   +9 more
europepmc   +1 more source

Highly transparent dye-sensitized solar cells with UV-absorbing fluorene dyes and tetramethylthiourea electrolytes. [PDF]

Sci Rep
Marsya MA, Lee S, Alvien GM, Permanasari INP, Choi K, Hong J.   +5 more
europepmc   +1 more source

Size-Dependent Emission Enhancement in Deep-Ultraviolet AlGaN Microrods. [PDF]

Nanomaterials (Basel)
Sun X, Yan Z, Xu T, Zhu J, Xie Z, Xiu X, Chen D, Liu B, Shi Y, Zhang R, Zheng Y, Chen P.   +11 more
europepmc   +1 more source

Spectroscopic Ellipsometry and Correlated Studies of AlGaN-GaN HEMTs Prepared by MOCVD. [PDF]

Nanomaterials (Basel)
Yang Y, Liu Y, Li Y, Nafisa MT, Feng ZC, Wang L, Yiin J, Wan L, Klein B, Ferguson I, Sun W.   +10 more
europepmc   +1 more source

Making UV light visible by exciting polarization-gate phototransistor to achieve energy transfer into GaN-based blue emission. [PDF]

Light Sci Appl
Chu C, Jiang Y, He C, Li W, Tian K, Zhang Y, Sun X, Zhang ZH.   +7 more
europepmc   +1 more source

Reliability Estimation and Failure Analysis of LEDs with Various Currents and Correlated Color Temperatures for Identical Power Ratings: A Comparative Study. [PDF]

ACS Omega
Lokesh J, Kini SG, Padmasali AN, Mahesha MG.   +3 more
europepmc   +1 more source

Wafer-scale vertical injection III-nitride deep-ultraviolet light emitters. [PDF]

Nat Commun
Wang J, Ji C, Lang J, Xu F, Zhang L, Kang X, Qin Z, Yang X, Tang N, Wang X, Ge W, Shen B.   +11 more
europepmc   +1 more source

Synergistic Band-Gap Engineering and Visible-Light Activation in Fe, La Doped ZnO Nanoparticles. [PDF]

ACS Omega
Parida P, Patra J, Patel P, Sahoo SK, Goutam UK, Mahapatra S, Singh VR, Verma VK.   +7 more
europepmc   +1 more source

Study on Light Extraction Efficiency of Deep UV-LEDs

本研究利用奈米壓印技術在藍寶石基板製作奈米圖形化結構(Nano-Pattern Sapphire Substrate, NPSS)應用於覆晶式深紫外光發光二極體(Deep Ultraviolet Light-Emitting Diode, DUV-LED)，藉此改善元件光萃取效率(Light-Extraction Efficiency, LEE)。 使用TracePro模擬軟體進行光線追跡的模擬探討不同幾何圖形結構對於覆晶式DUV-LED的光提取效率。元件結構使用Ni/Au作為接觸層和Al作為反射鏡 ...
賴彥丞, Yan-Chung Lai
core  

Highly efficient AlGaN-based deep-ultraviolet light-emitting diodes: from bandgap engineering to device craft. [PDF]

Microsyst Nanoeng
Liu X, Lv Z, Liao Z, Sun Y, Zhang Z, Sun K, Zhou Q, Tang B, Geng H, Qi S, Zhou S.   +10 more
europepmc   +1 more source