Concepedia

Eviathar Ziffer

EZ

10

Publications

325

Citations

10

H-Index

2016

Active since

Affiliations

Ferdinand-Braun-Institut(Current)

Technische Universität Berlin

Kirchhoff (Germany)

Leibniz Institute for Crystal Growth

Eviathar Ziffer is an author at Ferdinand-Braun-Institut specializing in engineering, applied physics, and optoelectronics.

Top concepts

EngineeringApplied PhysicsOptoelectronicsMaterial ScienceElectrical EngineeringOptoelectronic DevicesOptical PropertiesOptoelectronic MaterialsPhotonicsOptical Materials

Publications per year

2016–2023

10

Publications

10

Improved performance of UVC-LEDs by combination of high-temperature annealing and epitaxially laterally overgrown AlN/sapphire

Norman Susilo, Eviathar Ziffer, Sylvia Hagedorn et al. · Photonics Research · 2020 · 67 citations

Aluminium Nitride, Optical Materials, High-temperature Annealing +17

Low absorption loss p-AlGaN superlattice cladding layer for current-injection deep ultraviolet laser diodes

Martin Martens, Christian Kühn, Eviathar Ziffer et al. · Applied Physics Letters · 2016 · 52 citations

Wide-bandgap Semiconductor, Photonics, Electrical Engineering +10

Reliability of UVC LEDs fabricated on AlN/sapphire templates with different threading dislocation densities

Jan Ruschel, Johannes Glaab, Norman Susilo et al. · Applied Physics Letters · 2020 · 49 citations

Materials Engineering, Materials Science, Uvc Leds +15

Light extraction efficiency and internal quantum efficiency of fully UVC-transparent AlGaN based LEDs

Martin Guttmann, Anna Susilo, Luca Sulmoni et al. · Journal of Physics D Applied Physics · 2021 · 40 citations · Full text

Ray-tracing Simulations, Engineering, Optoelectronic Devices +22

Enhanced wall plug efficiency of AlGaN-based deep-UV LEDs using Mo/Al as p-contact

Hyun Kyong Cho, Norman Susilo, Martin Guttmann et al. · IEEE Photonics Technology Letters · 2020 · 25 citations

Materials Science, Aluminium Nitride, Electrical Engineering +15

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