Flip-chip encapsulation of Graphene-Based Quantum Resistors

verfasst von: Mattias Kruskopf, Oliver Kieler, Atasi Chatterjee, Stephan Bauer, Johanna Lengsfeld
Abstract: Achieving sustained stability of graphene-based quantum resistance standards has been the focus of many works with some major improvements in recent years. A novel approach combines existing solutions with flip-chip technology, offering compactness and electrical contacts without bond wires and integrating electrical shielding and encapsulation. Expected benefits include enhanced stability, maintaining quantum resistor properties over years, improved contact accuracy, and possibly better AC shielding. Though in development, initial outcomes suggest this technique could enable the development of more robust and versatile graphene-based AC and DC quantum resistors.
Externe Organisation(en): Physikalisch-Technische Bundesanstalt (PTB)
Typ: Aufsatz in Konferenzband
Publikationsdatum: 08.07.2024
Publikationsstatus: Veröffentlicht
Peer-reviewed: Ja
ASJC Scopus Sachgebiete: Elektronische, optische und magnetische Materialien, Instrumentierung, Elektrotechnik und Elektronik
Elektronische Version(en): https://doi.org/10.1109/cpem61406.2024.10646129 (Zugang: Geschlossen)

BibTeX

@inproceedings{2ea09d4c6b0e44f28b2e99ae7fc17b5d,
title = "Flip-chip encapsulation of Graphene-Based Quantum Resistors",
abstract = "Achieving sustained stability of graphene-based quantum resistance standards has been the focus of many works with some major improvements in recent years. A novel approach combines existing solutions with flip-chip technology, offering compactness and electrical contacts without bond wires and integrating electrical shielding and encapsulation. Expected benefits include enhanced stability, maintaining quantum resistor properties over years, improved contact accuracy, and possibly better AC shielding. Though in development, initial outcomes suggest this technique could enable the development of more robust and versatile graphene-based AC and DC quantum resistors.",
keywords = "flip-chip devices, graphene, metrology, quantum Hall effect devices",
author = "Mattias Kruskopf and Oliver Kieler and Atasi Chatterjee and Stephan Bauer and Johanna Lengsfeld",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 2024 Conference on Precision Electromagnetic Measurements (CPEM) ; Conference date: 08-07-2024 Through 12-07-2024",
year = "2024",
month = jul,
day = "8",
doi = "10.1109/cpem61406.2024.10646129",
language = "English",
series = "CPEM Digest (Conference on Precision Electromagnetic Measurements)",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2024 Conference on Precision Electromagnetic Measurements, CPEM 2024 - Proceedings",
address = "United States",
}