A macroscopic mass from quantum mechanics in an integrated approach

被引：0
|
作者：
Frank C. Seifert
Alireza R. Panna
I-Fan Hu
Lorenz H. Keck
Leon S. Chao
Shamith U. Payagala
Dean G. Jarrett
Chieh-I Liu
Dipanjan Saha
Randolph E. Elmquist
Stephan Schlamminger
Albert F. Rigosi
David B. Newell
Darine Haddad
机构：
[1] National Institute of Standards and Technology (NIST),Department of Physics
[2] University of Maryland,Department of Chemistry and Biochemistry
[3] Joint Quantum Institute,undefined
[4] National Taiwan University,undefined
[5] University of Maryland,undefined
来源：
Communications Physics | / 5卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The revision of the International System of Units (SI) on May 20th, 2019, has enabled new improved experiments to consolidate and simplify mechanical and quantum electrical metrology. Here, we present the direct measurement between a macroscopic mass and two quantum standards in a single experiment, in which the current used to levitate a mass passes through a graphene quantum Hall standard. The Josephson effect voltage is compared directly to the resulting quantum Hall effect voltage. We demonstrate this measurement with the use of graphene quantum Hall arrays for scaling in resistance with improved uncertainty and higher current level.
引用
收藏
相关论文
共 50 条
  • [1] A macroscopic mass from quantum mechanics in an integrated approach
    Seifert, Frank C. C.
    Panna, Alireza R. R.
    Hu, I-Fan
    Keck, Lorenz H. H.
    Chao, Leon S. S.
    Payagala, Shamith U. U.
    Jarrett, Dean G. G.
    Liu, Chieh-, I
    Saha, Dipanjan
    Elmquist, Randolph E. E.
    Schlamminger, Stephan
    Rigosi, Albert F. F.
    Newell, David B. B.
    Haddad, Darine
    COMMUNICATIONS PHYSICS, 2022, 5 (01)
  • [2] Macroscopic objects in quantum mechanics: A combinatorial approach
    Pitowsky, I
    PHYSICAL REVIEW A, 2004, 70 (02): : 022103 - 1
  • [3] Necessary and sufficient conditions for macroscopic realism from quantum mechanics
    Clemente, Lucas
    Kofler, Johannes
    PHYSICAL REVIEW A, 2015, 91 (06):
  • [4] MACROSCOPIC QUANTUM-MECHANICS EXPERIMENTS
    DEVORET, MH
    MARTINIS, JM
    ESTEVE, D
    CLARKE, J
    HELVETICA PHYSICA ACTA, 1988, 61 (05): : 622 - 635
  • [5] MACROSCOPIC ONTOLOGY IN EVERETTIAN QUANTUM MECHANICS
    Wilson, Alastair
    PHILOSOPHICAL QUARTERLY, 2011, 61 (243): : 363 - 382
  • [6] MACROSCOPIC SYSTEMS IN QUANTUM-MECHANICS
    VANKAMPEN, NG
    PHYSICA A, 1993, 194 (1-4): : 542 - 550
  • [7] Macroscopic Quantum Mechanics in a Classical Spacetime
    Yang, Huan
    Miao, Haixing
    Lee, Da-Shin
    Helou, Bassam
    Chen, Yanbei
    PHYSICAL REVIEW LETTERS, 2013, 110 (17)
  • [8] MACROSCOPIC LEVEL OF QUANTUM-MECHANICS
    GEORGE, C
    ROSENFEL.L
    PRIGOGIN.I
    NATURE, 1972, 240 (5375) : 25 - &
  • [9] MACROSCOPIC LEVEL OF QUANTUM-MECHANICS
    GEORGE, C
    PRIGOGIN.I
    ROSENFEL.L
    MATEMATISK-FYSISKE MEDDELELSER KONGELIGE DANSKE VIDENSKABERNES SELSKAB, 1972, 38 (12): : 1 - 43
  • [10] GRAVITATION AND QUANTUM MECHANICS OF MACROSCOPIC OBJECTS
    KAROLYHA.
    NUOVO CIMENTO A, 1966, 42 (02): : 390 - +
12345