Electrical-field sensitive YBa?Cu?O??? detectors for real-time monitoring of picosecond THz pulses

• Hoofdauteur: Raasch, Juliane (auth)
• Formaat: Elektronisch Hoofdstuk
• Taal: Engels
• Gepubliceerd in: KIT Scientific Publishing 2019
• Reeks: Karlsruher Schriftenreihe zur Supraleitung / Hrsg. Prof. Dr.-Ing. M. Noe, Prof. Dr. rer. nat. M. Siegel
• Onderwerpen: Technology: general issues; electrical-field sensitivity; E-Feld Sensitivität; synchrotron; terahertz radiation; YBCO; Dünnfilmabscheidung; Synchrotron; thin film deposition; Terahertzstrahlung
• Online toegang: DOAB: download the publication; DOAB: description of the publication

This work investigates the capability of the high-temperature superconductor YBCO to sense the evolution of the electrical field of THz pulses. A deposition process for ten unit-cell thin films and a sub-µm patterning process were developed to enable high sensitivities. The detector response to THz...