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Program

1. Full programme and important links

- Gallery of great moments

https://zjueducn-my.sharepoint.com/:v:/g/personal/icec28-icmc2022_zju_edu_cn/EWIMLL1y9CRFgAgcfCn_R0sBzvbdT-IGUj-mMjauGubheg?e=MmTBL8


- Playback videos

If you cannot attend the meeting on time, you may still watch the recorded videos for presentations using your ticket. 

https://s.126.fm/04CMDgg


- Handbook

The handbook of ICEC28-ICMC 2022 is now online. Please ensure that you have the most up-to-date version, which can be identified from the file name.

ICEC28-ICMC 2022 Handbook_v5


- YAOTAI Guideline

The following guide would be helpful for you to get familar with YAOTAI.

ICEC28-ICMC 2022 Virtual Experience Attendee Guide-v2


- Help Desk

To ensure a timely response from our support teams, we have created Help Desk on Zoom and WeChat for any questions/problems regarding the conference experience during the conference.

Zoom: https://us06web.zoom.us/j/3933307529?pwd=c0VqM3NVSGhOSGVaQW5RRkorSWQ3UT09

WeChat Group:

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2. Short course

The ICEC28-ICMC 2022 short course is free of charge to the attendees. All the expenses are covered by the sponsor of the short course, Beijing Sinoscience Fullcryo Technology Co., Ltd. (http://www.fuhaicryo.com/). You may access it through Zoom, as listed below.

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3. Plenary talks

(1) Helium Refrigeration, by Dr. Guy Gistau Baguer (CRYOGUY)

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Dr. Guy Gistau Baguer

Abstract: It is customary that the Mendelssohn awardee makes a survey about the topic he had been involved in. Such a job has already perfectly been done, by Hans Quack, at the time of his 2008 Mendelssohn Award talk. Therefore, I thought that, instead of repeating same info, I could enlighten some important evolutions that, due to my age, I had the opportunity either to witnessed or to live, and explain in which context they arouse. Then, I will point out some significant moves that have happened since 2008 in the field of large helium refrigeration. And finally, I propose a glance on some aspects of future projects.

ResumeDuring most of his career, Guy worked on helium refrigeration at the Air Liquide company, Sassenage, France where he had the opportunity to participate to large cryogenic systems. He has been a member (1984 – 2008) and former Chairman (1998 – 2006) of the "International Cryogenic Engineering Committee" (ICEC). Similarly, he has been involved in various national and international organisations related to cryogenics and superconductivity. Retired in 2000, he is now an international consultant in cryogenics (http://cryoguy.com/), especially helium refrigeration, and organises helium refrigeration “schools” (66 sessions, > 1000 attendants). He wrote 60 publications presented in national and international conferences and in various technical magazines. He is an author for the French "Techniques de l'Ingénieur" publication. He patented 10 ideas in the helium refrigeration field. He is the recipient of the 2007 “Charles TELLIER” medal from "l'Association Française du Froid" and of 2020 the Mendelssohn Award. And, finally, he wrote the book: “Cryogenic Helium Refrigeration for Middle and Large Powers”, Springer Nature.

(2) Thermodynamics and Heat Transfer in Cryogenics: A Personal View, by Dr. Ray Radebaugh (National Institute of Standards and Technology)

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Dr. Ray Radebaugh

Abstract: By its very nature cryogenics involves a large difference in temperature, a form of energy potential. To produce and maintain such a large temperature potential requires the efficient use of other energy potentials, such as pressure, magnetic field, electric field, etc., if they are to be kept small. Thermodynamics is a powerful tool that relates these potentials as well as heat and work flow to show the theoretical limits to what is possible in a thermodynamic system and as a guide to what can be engineered in practice given certain fluid and material properties. The meticulous use of Gibbs free energy, exergy, and entropy helps us determine limits on system efficiency, but a desired combination of compact packaging and efficiency also requires an optimum combination of geometrical parameters consistent with heat transfer and dissipative properties of fluid/material properties. This presentation discusses some historical and scientific insights I have observed regarding the usefulness of cryogenic thermodynamics and heat transfer in chemistry, phase equilibria, superconductivity, dilution refrigerators, and cryocoolers for over 65 years, starting with an air liquefier in high school for a science fair project.

Resume: Dr. Radebaugh was the Group Leader of the Cryogenic Technologies Group for the National Institute of Standards and Technology in Boulder, Colorado, from 1995 until his retirement from NIST in March, 2009.  He continues to work for NIST part time under contract and consults in the field of cryocoolers under the business name of Radebaugh Cryogenics.  From 1966 to 1968 he was a NRC-NIST Postdoctoral Associate, and was a staff physicist with NIST after 1968 until his retirement. He has conducted and supervised research on measurements and models for cryogenic properties and processes, such as refrigeration and heat transfer, at temperatures ranging from about 10 mK to room temperature.  Dr. Radebaugh was appointed a NIST Fellow in June, 2008.

Dr. Radebaugh has published over 200 papers as part of the open literature. He has received several awards, including the Department of Commerce Gold Medal in 2003, the Silver Medal in 1995, three best paper awards at the Cryogenic Engineering Conferences, the R&D 100 Award in 1990 for the thermoacoustically driven pulse tube refrigerator, the J&E Hall Gold Medal in 1999 from the Institute of Refrigeration in England for his pioneering work on pulse tube refrigerators, and the 2009 Samuel C. Collins Award from the Cryogenic Engineering Conference for his contributions to cryogenics.

(3) Cryogenics for Quantum Technology, by Dr. Matti Manninen (Bluefors Oy)

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Dr. Matti Manninen

Abstract: The dilution refrigerator systems, base temperature below 0.01 kelvin, are commonly used to cool down the most sensitive quantum devices (e.g., quantum processors) to ultra-low temperatures as thermal effects would disturb the performance of these devices. The heat load to the refrigerator system grows with the complexity of the quantum device (number of qubits) as the number of signal lines and additional cryogenic electronics (attenuators, amplifiers) will increase. In this talk a brief introduction to dilution refrigeration will be given and scalable refrigerator systems will be discussed. This talk also covers scalable solutions for cryogenic pre-testing of quantum devices.

Resume: Dr. Matti Manninen is a Senior Scientist in the research and development team at Bluefors. Bluefors is a Finland-based company that specializes in ultra-low temperature refrigeration with a strong focus on the field of quantum technology. Dr. Manninen specializes in cryogenics, and he has been involved in and leading projects that have led to new products for cryogenic applications including quantum technology. He received the PhD from Aalto University in Finland for his research on superfluid helium and helium crystals at ultra-low temperatures.

(4) New Kelvin at Low Temperatures, by Dr. Bo Gao (Technical Institute of Physics & Chemistry, Chinese Academy of Sciences)

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Dr. Bo Gao

Abstract: The International System of Units (SI) had undergone a major revision in 2019, which moves away from material artefacts and instead redefines all the base units in terms of a set of constants of nature. Based on the new definitions, units can be realized in multiple ways as the technologies develop. The new SI, particularly for the thermodynamic temperature unit, the Kelvin, will be introduced in this talk. Furthermore, international counterparts' recent progress on implementing the New Kelvin at low temperatures will be discussed.

Resume: Dr. Bo Gao is a senior researcher from the Technical Institute of Physics and Chemistry of Chinese Academy of Sciences (TIPC-CAS), where she received her Ph.D. degree in 2009. She was a Postdoctoral Associate at Tsinghua University from 2009 to 2011, since then she joined TIPC-CAS in the cryogenic metrology science and technology department. Dr. Gao cooperated with French National Metrology Laboratory (Laboratoire National de Métrologie et d'Essais, LNE) and co-established the TIPC-LNE Joint Laboratory on Cryogenic Metrology Science and Technology. She has continued to serve as the executive deputy director of the Joint Laboratory since 2018. 

To realize the New Kelvin at low temperatures, Dr. Gao and her international team proposed the Single-Pressure Refractive-Index Gas Thermometry and successfully implemented it in the past few years. Their measurement data was ultimately accepted by the Consultative Committee for Thermometry of the International Committee for Weights and Measures to revise the International Temperature Scale. Their achievements were selected as the research highlights of the European Metrology Programme for Innovation and Research (InK 2 and Real-K) three years (2018-2020) in succession. Dr. Gao received several awards, including the “György Striker Junior Paper Award” of the XXII World Congress of the International Measurement Confederation in 2019. She was also selected as the Women Scientist in Asia by the Association of Academies and Societies of Sciences in Asia in 2018 and won the National Science Fund for Distinguished Young Scholars in 2021.

(5) A Look at Cryogenic and Superconducting Solutions for Electric Aircraft Propulsion, by Prof. Mike Sumption (The Ohio State University)

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Prof. Mike Sumption

Abstract: One of the most exciting developing applications in cryogenics and applied superconductivity in recent years is applications in electric aircraft propulsion. Superconducting and cryogenic solutions are competitive because they are projected to have higher power density (kW/kg and kW/liter) than their advanced ambient temperature solutions. There is significant work worldwide on this topic in general, including superconducting and cryogenic options. In this talk, we begin with a description of a number of efforts underway in the US on motors, generators, power transmission cables, and associated systems. This includes high power density cables operating at cryogenic temperatures, in some cases superconducting, at voltages from 270 V-10 kV. Work in the development of high power density motors includes options where; (i) the motor, cooled by LNG uses cryogenic aluminum, (ii) the motor is fully superconducting, with different SC materials used for the rotor and stator, and (iii) options where the motor may combine superconductors and cryogenic normal state materials for the stator and rotor. Some work is also ongoing at systems levels, including cryogenic electronics and thermal management systems.  After these considerations, the talk then narrows to focus on some of the machine and power cable options, and the cooling options and some of their trade-offs. Finally, there is a focus on the materials properties and requirements. The tradeoffs with various superconducting materials and cryogenic conductors is discussed and how these impact some of the potential system level solutions.

Resume: Mike Sumption received his PhD in condensed matter physics in 1992 from Ohio University while working in Battelle's Advanced Materials Department. He then formally joined Battelle, where he worked in the advanced materials, and subsequently engineering mechanics, departments. In 1995, he joined Ohio State University's Material Science and Engineering department, where he was first Sr. Research Associate, Adjunct Professor, and then Professor, and serves as the associate director of the Center for Superconducting and Magnetic Materials, as well as the Superconducting Technology Center. Dr. Sumption’s background is in materials science and solid state physics. His area of research is materials physics with a concentration in superconductive, electronic, and magnetic materials, with particular interests in (i) Magnetization and AC loss in RebCO and Bi:2212 Cables, (ii) MgB2 materials, with a focus on formation as well as dopant-induced enhancements of the upper critical fields and the related structural and transport properties, (iii) field errors in accelerator dipoles, (iv) quench and stability in ReBCO cables, (v) APC Nb3Sn, formation and flux pinning, (vi) high power density propulsion motors and cables,  (vii) energy related electronic materials and applications, (viii), CNT, graphene, and metal/CNT-graphene composites, (ix) system propulsion and thermal trades in aircraft, (x) Magnet development for particle steering (particle accelerators, medical accelerators, wigglers and undulators), and (xi) MRI systems based on MgB2 and Nb3Sn magnets.


Conference registration opens:

10 December, 2021

Abstract submission opens:

10 December, 2021

Abstract submission deadline:

20 January, 2022
31 January, 2022

Notification of abstract acceptance:

28 February, 2022

Early-bird registration deadline:

25 March, 2022

Conference registration deadline:

20 April, 2022

Conference:

25-29 April, 2022

Manuscript submission deadline:

10 May, 2022

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