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 Dr Hao FANG
Mass - Kibble balance; Executive Secretary of the CCM
Contact details
Activities
Hao is the Executive Secretary of the Consultative Committee for Mass and Related Quantities (CCM). She also leads the development of the BIPM watt balance as a means for the practical realization of the expected new definition of the mass unit.
Hao joined the Mass Department in 1999 and has worked on refractometry, ellipsometry and studies related to air density determination and surface sorption on mass standards. Since 2004 she has been mainly involved in the BIPM watt balance experiment.
Selected publications
- A watt balance based on a simultaneous measurement scheme
Fang H., Kiss A., Picard A., Stock M.
Metrologia, 2014, 51, S80-87
- Status of the BIPM Watt Balance
Fang H., et al.
IEEE Trans. Instrum. Meas., 2013, 62, 1491-1498
- The BIPM watt balance: Improvements and Developments
Picard A., Bradley M., Fang H., et al.
IEEE Trans. Instrum. Meas., 2011, 60, 2378-238
- Progress on the BIPM Watt Balance
Picard A, Fang H, et al.
IEEE Trans. Instrum. Meas., 2009, 58, 924-292
- Discrepancies in air density determination between the thermodynamic formula and a gravimetric method: evidence for a new value of the mole fraction of argon in air
Picard A., Fang H., Gläser M.
Metrologia, 2004, 41, 396-400
- Methods to determine water vapour sorption on mass standards
Picard A., Fang H.
Metrologia, 2004, 41, 333-339
- Three methods to determine the density of moist air during mass comparisons
Picard A., Fang H.
Metrologia, 2002, 39, 31-40
- A new simple compact refractometer applied to measurements of air density variations
Fang H., Juncar P.
Rev. Sci. Instrum., 1999, 70, 3160
- Refractometer for tracking changes in the refractive index of air near 780 nm
Khélifa N., Fang H., Xu J., Juncar P,. Himbert M.
Appl. Opt., 1997, 37, 156
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