J. Höpfner

发表

Platinum contamination issues in ferroelectric memories

W. Pamler, T. Mikolajick, H. Ryssel, 2002 .

Seasonal length-of-day changes and atmospheric angular momentum oscillations in their temporal variability

J. Höpfner, 2000 .

Low-Frequency Variations, Chandler and Annual Wobbles of Polar Motion as Observed Over One Century

J. Höpfner, 2004 .

Parameter variability of the observed periodic oscillations of polar motion with smaller amplitudes

J. Höpfner, 2003 .

Chandler and annual wobbles based on space-geodetic measurements

Joachim Höpfner, J. Höpfner, 2002 .

[Unilateral pseudotumor of the orbit--an autoimmune disease?].

H. Schmidt, S. Clemens, J. Höpfner, 1986, Monatsschrift Kinderheilkunde : Organ der Deutschen Gesellschaft fur Kinderheilkunde.

Polar motions with a half-Chandler period and less in their temporal variability

J. Höpfner, 2003 .

The International Latitude Service – A Historical Review, From The Beginning To Its Foundation In 1899 And The Period Until 1922

J. Höpfner, 2000 .

On the Contribution of the Geodetic Institute Potsdam to the International Latitude Service

J. Höpfner, 1999 .

Interannual variations in length of day and atmospheric angular momentum with respect to ENSO cycles

J. Höpfner, 2022 .

Atmospheric, oceanic and hydrological contributions to seasonal variations in length of day

J. Höpfner, 2001 .

Seasonal variations in length of day and atmospheric angular momentum

Joachim Höpfner, J. Höpfner, 1998 .

Seasonal variations in length of day and atmospheric-angular-momentum

Joachim Höpfner, J. Höpfner, 1997 .

Seasonal oscillations in length‐of‐day

J. Höpfner, 1996 .

Polar motion at seasonal frequencies

J. Höpfner, 1996 .

Investigations on the damage caused by ion etching of SiO2 layers at low energy and high dose

J. Höpfner, B. Hasler, H. Deppe, 1977 .