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A Stress Induced Source of Phonon Bursts and Quasiparticle Poisoning

Fuente: arXiv

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Auteurs principaux:	Anthony-Petersen, Robin, Biekert, Andreas, Bunker, Raymond, Chang, Clarence L., Chang, Yen-Yung, Chaplinsky, Luke, Fascione, Eleanor, Fink, Caleb W., Garcia-Sciveres, Maurice, Germond, Richard, Guo, Wei, Hertel, Scott A., Hong, Ziqing, Kurinsky, Noah, Li, Xinran, Lin, Junsong, Lisovenko, Marharyta, Mahapatra, Rupak, Mayer, Adam, McKinsey, Daniel N., Mehrotra, Siddhant, Mirabolfathi, Nader, Neblosky, Brian, Page, William A., Patel, Pratyush K., Penning, Bjoern, Pinckney, H. Douglas, Platt, Mark, Pyle, Matt, Reed, Maggie, Romani, Roger K., Queiroz, Hadley Santana, Sadoulet, Bernard, Serfass, Bruno, Smith, Ryan, Sorensen, Peter F., Suerfu, Burkhant, Suzuki, Aritoki, Underwood, Ryan, Velan, Vetri, Wang, Gensheng, Wang, Yue, Watkins, Samuel L., Williams, Michael R., Yefremenko, Volodymyr, Zhang, Jianjie
Format:	Preprint
Publié:	2022
Sujets:	Instrumentation and Detectors Superconductivity
Accès en ligne:	Acceder al recurso
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_version_	1866914913024212992
author	Anthony-Petersen, Robin Biekert, Andreas Bunker, Raymond Chang, Clarence L. Chang, Yen-Yung Chaplinsky, Luke Fascione, Eleanor Fink, Caleb W. Garcia-Sciveres, Maurice Germond, Richard Guo, Wei Hertel, Scott A. Hong, Ziqing Kurinsky, Noah Li, Xinran Lin, Junsong Lisovenko, Marharyta Mahapatra, Rupak Mayer, Adam McKinsey, Daniel N. Mehrotra, Siddhant Mirabolfathi, Nader Neblosky, Brian Page, William A. Patel, Pratyush K. Penning, Bjoern Pinckney, H. Douglas Platt, Mark Pyle, Matt Reed, Maggie Romani, Roger K. Queiroz, Hadley Santana Sadoulet, Bernard Serfass, Bruno Smith, Ryan Sorensen, Peter F. Suerfu, Burkhant Suzuki, Aritoki Underwood, Ryan Velan, Vetri Wang, Gensheng Wang, Yue Watkins, Samuel L. Williams, Michael R. Yefremenko, Volodymyr Zhang, Jianjie
author_facet	Anthony-Petersen, Robin Biekert, Andreas Bunker, Raymond Chang, Clarence L. Chang, Yen-Yung Chaplinsky, Luke Fascione, Eleanor Fink, Caleb W. Garcia-Sciveres, Maurice Germond, Richard Guo, Wei Hertel, Scott A. Hong, Ziqing Kurinsky, Noah Li, Xinran Lin, Junsong Lisovenko, Marharyta Mahapatra, Rupak Mayer, Adam McKinsey, Daniel N. Mehrotra, Siddhant Mirabolfathi, Nader Neblosky, Brian Page, William A. Patel, Pratyush K. Penning, Bjoern Pinckney, H. Douglas Platt, Mark Pyle, Matt Reed, Maggie Romani, Roger K. Queiroz, Hadley Santana Sadoulet, Bernard Serfass, Bruno Smith, Ryan Sorensen, Peter F. Suerfu, Burkhant Suzuki, Aritoki Underwood, Ryan Velan, Vetri Wang, Gensheng Wang, Yue Watkins, Samuel L. Williams, Michael R. Yefremenko, Volodymyr Zhang, Jianjie
contents	The performance of superconducting qubits is degraded by a poorly characterized set of energy sources breaking the Cooper pairs responsible for superconductivity, creating a condition often called ``quasiparticle poisoning". Both superconducting qubits and low threshold dark matter calorimeters have observed excess bursts of quasiparticles or phonons that decrease in rate with time. Here, we show that a silicon crystal glued to its holder exhibits a rate of low-energy phonon events that is more than two orders of magnitude larger than in a functionally identical crystal suspended from its holder in a low-stress state. The excess phonon event rate in the glued crystal decreases with time since cooldown, consistent with a source of phonon bursts which contributes to quasiparticle poisoning in quantum circuits and the low-energy events observed in cryogenic calorimeters. We argue that relaxation of thermally induced stress between the glue and crystal is the source of these events.
format	Preprint
id	arxiv_https___arxiv_org_abs_2208_02790
institution	arXiv
publishDate	2022
record_format	arxiv
spellingShingle	A Stress Induced Source of Phonon Bursts and Quasiparticle Poisoning Anthony-Petersen, Robin Biekert, Andreas Bunker, Raymond Chang, Clarence L. Chang, Yen-Yung Chaplinsky, Luke Fascione, Eleanor Fink, Caleb W. Garcia-Sciveres, Maurice Germond, Richard Guo, Wei Hertel, Scott A. Hong, Ziqing Kurinsky, Noah Li, Xinran Lin, Junsong Lisovenko, Marharyta Mahapatra, Rupak Mayer, Adam McKinsey, Daniel N. Mehrotra, Siddhant Mirabolfathi, Nader Neblosky, Brian Page, William A. Patel, Pratyush K. Penning, Bjoern Pinckney, H. Douglas Platt, Mark Pyle, Matt Reed, Maggie Romani, Roger K. Queiroz, Hadley Santana Sadoulet, Bernard Serfass, Bruno Smith, Ryan Sorensen, Peter F. Suerfu, Burkhant Suzuki, Aritoki Underwood, Ryan Velan, Vetri Wang, Gensheng Wang, Yue Watkins, Samuel L. Williams, Michael R. Yefremenko, Volodymyr Zhang, Jianjie Instrumentation and Detectors Superconductivity The performance of superconducting qubits is degraded by a poorly characterized set of energy sources breaking the Cooper pairs responsible for superconductivity, creating a condition often called ``quasiparticle poisoning". Both superconducting qubits and low threshold dark matter calorimeters have observed excess bursts of quasiparticles or phonons that decrease in rate with time. Here, we show that a silicon crystal glued to its holder exhibits a rate of low-energy phonon events that is more than two orders of magnitude larger than in a functionally identical crystal suspended from its holder in a low-stress state. The excess phonon event rate in the glued crystal decreases with time since cooldown, consistent with a source of phonon bursts which contributes to quasiparticle poisoning in quantum circuits and the low-energy events observed in cryogenic calorimeters. We argue that relaxation of thermally induced stress between the glue and crystal is the source of these events.
title	A Stress Induced Source of Phonon Bursts and Quasiparticle Poisoning
topic	Instrumentation and Detectors Superconductivity
url	https://arxiv.org/abs/2208.02790