U. Kuetgens - Publications, H-index & Citations

U. Kuetgens

physikalisch-technische bundesanstalt (ptb)

22H指数

77论文数

2.0K被引数

收录论文 7

发表时间

Current State of Avogadro 28Si sphere S8

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

IF5.9

2013-06-01

PREAI

Nicolaus, R. Arnold; Bartl, Guido; Bettin, Horst; Borys, Michael; Firlus, Martin; Busch, Ingo; Felgner, Andre; Krueger-Sehm, Rolf; Krumrey, Michael; Krystek, Michael; Kuetgens, Ulrich

Confirmation of the INRiM and PTB determinations of the Si lattice parameter

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

IF5.9

2007-04-01

PREAI

Becker, Peter; Cavagnero, Giovanni; Kuetgens, Ulrich; Mana, Giovanni; Massa, Enrico

Silicon for primary metrology: the effect of hydrogen on its perfection

JOURNAL OF PHYSICS D-APPLIED PHYSICS

IF3.2

2005-11-07

PREAI

Becker, P; Bettin, H; Kuetgens, U; Hallmann-Seiffert, B; Riemann, H

Present state of the Avogadro constant determination from silicon crystals with natural isotopic compositions 从具有天然同位素组成的硅晶体中确定Avogadro常数的现状

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

IF5.9

2005-04-01

PREAI

Fujii, K; Waseda, A; Kuramoto, N; Mizushima, S; Becker, P; Bettin, H; Nicolaus, A; Kuetgens, U; Valkiers, S; Taylor, P; De Bièvre, P; Mana, G; Massa, E; Matyi, R; Kessler, EG; Hanke, M

The Avogadro problem:: Summary of tests on crystal imperfections

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

IF5.9

2001-04-01

PREAI

Becker, P; Kuetgens, U; Stümpel, J

A Bragg silicon lattice comparator

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

IF5.9

2001-04-01

PREAI

Alasia, F; Basile, G; Becker, P; Kuetgens, U; Stuempel, J; Servidori, M; Härtwig, J