Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Sylvia Hagedorn"'
Autor:
Eduardo López-Fraguas, Felix Binkowski, Sven Burger, Sylvia Hagedorn, Braulio García-Cámara, Ricardo Vergaz, Christiane Becker, Phillip Manley
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Despite a wide array of applications, deep ultra-violet light emitting diodes offer relatively poor efficiencies compared to their optical counterparts. A contributing factor is the lower light extraction efficiency due to both highly absorb
Externí odkaz:
https://doaj.org/article/92293c0602894191bc33c95d34140046
Autor:
Johannes Glaab, Neysha Lobo‑Ploch, Hyun Kyong Cho, Thomas Filler, Heiko Gundlach, Martin Guttmann, Sylvia Hagedorn, Silke B. Lohan, Frank Mehnke, Johannes Schleusener, Claudia Sicher, Luca Sulmoni, Tim Wernicke, Lucas Wittenbecher, Ulrike Woggon, Paula Zwicker, Axel Kramer, Martina C. Meinke, Michael Kneissl, Markus Weyers, Ulrike Winterwerber, Sven Einfeldt
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-3 (2022)
Externí odkaz:
https://doaj.org/article/3fd1c0f898f744d68c02bcdc6a151603
Autor:
Johannes Glaab, Neysha Lobo-Ploch, Hyun Kyong Cho, Thomas Filler, Heiko Gundlach, Martin Guttmann, Sylvia Hagedorn, Silke B. Lohan, Frank Mehnke, Johannes Schleusener, Claudia Sicher, Luca Sulmoni, Tim Wernicke, Lucas Wittenbecher, Ulrike Woggon, Paula Zwicker, Axel Kramer, Martina C. Meinke, Michael Kneissl, Markus Weyers, Ulrike Winterwerber, Sven Einfeldt
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Multiresistant pathogens such as methicillin-resistant Staphylococcus aureus (MRSA) cause serious postoperative infections. A skin tolerant far-UVC (
Externí odkaz:
https://doaj.org/article/b236578f9a8f4b3189007bc71395130c
Autor:
Tim Kolbe, Arne Knauer, Jens Rass, Hyun Kyong Cho, Sylvia Hagedorn, Sven Einfeldt, Michael Kneissl, Markus Weyers
Publikováno v:
Materials, Vol 10, Iss 12, p 1396 (2017)
The effects of composition and p-doping profile of the AlGaN:Mg electron blocking layer (EBL) in 310 nm ultraviolet B (UV-B) light emitting diodes (LEDs) have been investigated. The carrier injection and internal quantum efficiency of the LEDs were s
Externí odkaz:
https://doaj.org/article/4f430c45dcd74a94b4a0f917eac4ccf7
Autor:
Tim Kolbe, Arne Knauer, Jens Rass, Hyun Kyong Cho, Sylvia Hagedorn, Fedir Bilchenko, Anton Muhin, Jan Ruschel, Michael Kneissl, Sven Einfeldt, Markus Weyers
Publikováno v:
Applied Physics Letters. 122
Far-ultraviolet-C (far-UVC) light-emitting diodes (LEDs) with an emission wavelength of 234 nm with different polarization-doped AlGaN hole injection layers (HILs) are compared regarding their emission power, voltage, and leakage current. The influen
Autor:
Norzaini Zainal, Sylvia Hagedorn, Carsten Netzel, Anna Mogilatenko, Matthias Schön, Markus Weyers
Publikováno v:
physica status solidi (a).
Autor:
Michael Kneissl, Tim Wernicke, Johannes Schleusener, Martin Guttmann, Martina C. Meinke, Ulrike Winterwerber, Lucas Wittenbecher, Paula Zwicker, Luca Sulmoni, Markus Weyers, Silke B. Lohan, Thomas Filler, Ulrike Woggon, Neysha Lobo-Ploch, Axel Kramer, Claudia Sicher, Johannes Glaab, Hyun Kyong Cho, Frank Mehnke, Sven Einfeldt, Heiko Gundlach, Sylvia Hagedorn
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Scientific Reports
Scientific Reports
Multiresistant pathogens such as methicillin-resistant Staphylococcus aureus (MRSA) cause serious postoperative infections. A skin tolerant far-UVC (2. MRSA bacteria in different concentrations on blood agar plates were inactivated with irradiation d
Autor:
Neysha Lobo Ploch, Hyun Kyong Cho, Thomas Filler, Johannes Glaab, Heiko Gundlach, Martin Guttmann, Sylvia Hagedorn, Frank Mehnke, Jens Rass, Jan Ruschel, Marcel Schilling, Luca Sulmoni, Tim Wernicke, Lucas Wittenbecher, Ulrike Woggon, Axel Kramer, Martina C. Meinke, Michael Kneissl, Markus Weyers, Ulrike Winterwerber, Sven Einfeldt
Publikováno v:
Light-Emitting Devices, Materials, and Applications XXVI.
Autor:
Anton Muhin, Martin Guttmann, Verena Montag, Norman Susilo, Eviathar Ziffer, Luca Sulmoni, Sylvia Hagedorn, Neysha Lobo-Ploch, Jens Rass, Leonardo Cancellara, Shaojun Wu, Tim Wernicke, Michael Kneissl
Publikováno v:
physica status solidi (a). :2200458
Publikováno v:
Journal of Crystal Growth. 600:126910