Concepedia

Helmut A. Schaeffer

HA

Statistics

Publications

17

Citations

570

H-Index

14

Active since

1974

Affiliations

Friedrich-Alexander-Universität Erlangen-Nürnberg(Current)

Schott (Germany)

Darmstadt University of Applied Sciences

Helmut A. Schaeffer is an author at Friedrich-Alexander-Universität Erlangen-Nürnberg specializing in engineering, materials science, and chemistry.

ORCID

Top concepts

Publications per year

1974–2010

17

Publications

17

The mixed-alkali effect — a permanent challenge

G. Tomandl, Helmut A. Schaeffer · Journal of Non-Crystalline Solids · 1985 · 67 citations

, , +6

Oxygen diffusion in vitreous silica; utilization of natural isotopic abundances

Karlis Muehlenbachs, Helmut A. Schaeffer · The Canadian Mineralogist · 1977 · 65 citations

, , +4

Oxygen and silicon diffusion-controlled processes in vitreous silica

Helmut A. Schaeffer · Journal of Non-Crystalline Solids · 1980 · 58 citations

, , +3

Mobility of Sodium Ions in Silica Glass of Different OH Content

Helmut A. Schaeffer, JOSEF MECHA, Jochen Steinmann · Journal of the American Ceramic Society · 1979 · 57 citations

, , +14

Diffusion-controlled processes in glass forming melts

Helmut A. Schaeffer · Journal of Non-Crystalline Solids · 1984 · 55 citations

, , +5

1–5 of 17