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Paper Abstract and Keywords
Presentation 2014-07-23 10:45
Time-of-Flight Mass Spectrometry of High-Mass Molecules by using a Single-Flux-Quantum Time-to-Digital Converter and a Superconducting Strip Ion Detector
Kyosuke Sano, Yuki Muramatsu, Tomoki Shimoda, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama National Univ.), Nobuyuki Zen, Masataka Ohkubo (AIST) SCE2014-26
Abstract (in Japanese) (See Japanese page) 
(in English) We have been developing a high-resolution superconducting time-of-flight mass spectrometry (TOF-MS) system, which is composed of a superconducting strip ion detector (SSID) and a single-flux-quantum (SFQ) multi-stop time-to-digital converter (TDC). In our previous study, we demonstrated our SFQ TDC using the AIST Nb standard process 2 (STP2). In this study, we installed the SFQ TDC into a cryo-cooler and implemented a superconducting TOF-MS system by using the SFQ TDC and an SSID. We analyzed the TOF of biomolecules, Lysozyme, where the molecular weight is 14,000 Da, and obtained the mass spectrum.
Keyword (in Japanese) (See Japanese page) 
(in English) SFQ circuits / TOF-MS / TDC / FIFO / Josephson integrated circuits / SSID / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 147, SCE2014-26, pp. 13-18, July 2014.
Paper # SCE2014-26 
Date of Issue 2014-07-16 (SCE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee SCE  
Conference Date 2014-07-23 - 2014-07-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal processing technologies and their applications, etc. 
Paper Information
Registration To SCE 
Conference Code 2014-07-SCE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Time-of-Flight Mass Spectrometry of High-Mass Molecules by using a Single-Flux-Quantum Time-to-Digital Converter and a Superconducting Strip Ion Detector 
Sub Title (in English)  
Keyword(1) SFQ circuits  
Keyword(2) TOF-MS  
Keyword(3) TDC  
Keyword(4) FIFO  
Keyword(5) Josephson integrated circuits  
Keyword(6) SSID  
Keyword(7)  
Keyword(8)  
1st Author's Name Kyosuke Sano  
1st Author's Affiliation Yokohama National University (Yokohama National Univ.)
2nd Author's Name Yuki Muramatsu  
2nd Author's Affiliation Yokohama National University (Yokohama National Univ.)
3rd Author's Name Tomoki Shimoda  
3rd Author's Affiliation Yokohama National University (Yokohama National Univ.)
4th Author's Name Yuki Yamanashi  
4th Author's Affiliation Yokohama National University (Yokohama National Univ.)
5th Author's Name Nobuyuki Yoshikawa  
5th Author's Affiliation Yokohama National University (Yokohama National Univ.)
6th Author's Name Nobuyuki Zen  
6th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
7th Author's Name Masataka Ohkubo  
7th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
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Speaker Author-1 
Date Time 2014-07-23 10:45:00 
Presentation Time 25 minutes 
Registration for SCE 
Paper # SCE2014-26 
Volume (vol) vol.114 
Number (no) no.147 
Page pp.13-18 
#Pages 6 
Date of Issue 2014-07-16 (SCE) 

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