[Journal Article]
Initial investigations on systems for measuring intraocular pressure
In: Sensors and actuators / A, Physical, 85 (1/3), 287-291, 2000
[DOI: 10.1016/S0924-4247(00)00426-X]

Schnakenberg, Uwe
Walter, Peter
vom Bögel, G.
Krüger, Clemens
Lüdtke-Handjery, Hans Christian
et al.

[Journal Article]
CMOS-compatible capacitive high temperature pressure sensors
In: Sensors and actuators / A, Physical, 85 (1/3), 147-152, 2000
[DOI: 10.1016/S0924-4247(00)00385-X]

Kasten, Klaus
Amelung, Jörg
Mokwa, Wilfried

[Journal Article]
Development of a completely encapsulated intraocular pressure sensor
In: Ophthalmic research, 32 (6), 278-284, 2000
[DOI: 10.1159/000055626]

Walter, Peter (Corresponding author)
Schnakenberg, Uwe
vom Bögel, G.
Ruokonen, Peter
Krüger, Clemens
et al.

[Journal Article]
Micro-springs for temporary chip connections
In: Sensors and actuators / A, Physical, 85 (1/3), 371-376, 2000
[DOI: 10.1016/S0924-4247(00)00401-5]

Krüger, Clemens
Bartelink, D. J.
Fritz, Thomas Michael
Leuerer, Timm
Mokwa, Wilfried
et al.

[Patent]
Intravasal implantierbare Vorrichtung, 2000

Günther, Rolf W.
Krüger, Clemens
Mokwa, Wilfried
Schmitz-Rode, Thomas
Schankenberg, Uwe

[Contribution to a conference proceedings, Journal Article]
Grey-tone lithography and dry etching technique for the fabrication of integrated spot size converters
In: Microelectronic engineering, 46 (1/4), 303-306, 1999
[DOI: 10.1016/S0167-9317(99)00087-8]

Ullerich, S.
Steingrüber, R.
Umbach, A.

[Contribution to a book, Contribution to a conference proceedings]
Temperature stabilized silicon based Surface-Acoustic-Wave gas sensors for the detection of solvent vapours
In: Chemical microsensors and applications / [Conference on Chemical Microsensors and Applications, held as part of the SPIE International Symposium on Industrial and Environmental Monitors and Biosensors, 4 - 5 November 1998, Boston, Massachusetts]. Sponsored and publ. by SPIE, the International Society for Optical Engineering. Stephanus Büttgenbach, chair/ed, 123-130, 1998
[DOI: 10.1117/12.333739]

Bender, Stefan
Mokwa, Wilfried

[Contribution to a book]
Eddy curent loss and dynamic hysteresis loss in electrical steel sheet under two dimensional measuring conditions
In: Non-linear Electronic Systems / Kose, V. [u.a.] (Hrsg.), 459-462, 1998

Birkfeld, M.
Hempel, K. A.

[Journal Article]
Investigation of the permeability tensor of electrical steel sheet
In: IEEE transactions on magnetics, 34 (5), 3667-3673, 1998
[DOI: 10.1109/20.718527]

Birkfeld, Martin

[Contribution to a book]
The shape of the hysteresis curve of ferroelectric single crystals and ceramics
In: Science and Technology of Electroceramic Thin Films, 261-267, 1995

Arlt, Gottfried

[Journal Article]
Shift and deformation of the hysteresis curve of ferroelectrics by defects: An electrostatic model
In: Journal of applied physics, 77 (8), 4002-4008, 1995
[DOI: 10.1063/1.359511]

Robels, U.
Calderwood, J. H.
Arlt, Gottfried

[Journal Article]
Dielectric dispersion of ferroelectric ceramics and single crystals by sound generation in piezoelectric domains
In: Journal of the American Ceramic Society, 78, 1097-1100, 1995

Arlt, Gottfried
Böttger, Ulrich
Witte, Stefan

[Journal Article]
Dielectric aging and its temperature dependence in ferroelectric ceramics
In: Ferroelectrics : the international journal devoted to the theoretical, experimental, and applied aspects of ferroelectrics and related materials, 168, 301-311, 1995

Robels, U.
Schneider-Störmann, Ludger Ulrich
Arlt, Gottfried

[Journal Article]
Ferroelastic domain walls as powerful shear wave emitters at microwaves
In: Ferroelectrics : the international journal devoted to the theoretical, experimental, and applied aspects of ferroelectrics and related materials, 172, 95-104, 1995

Arlt, Gottfried

[Journal Article]
Domain-wall and intrinsic contributions to the dielectric response of epitaxial ferroelectric films
In: Microelectronic engineering, 29 (1/4), 135-140, 1995

Pertsev, N. A.
Arlt, Gottfried
Zembilgotov, A. G.

[Journal Article]
Energetics and geometry of 90° domain structures in epitaxial ferroelectric and ferroelastic films
In: Journal of applied physics, 78 (10), 6170-6180, 1995
[DOI: 10.1063/1.360561]

Pertsev, Nikolay Andreewitsch
Zembilgotov, A. G.

[Journal Article]
The influence of the microstructure on the properties of ferroelectric ceramics
In: Boletín de la Sociedad Española de Cerámica y Vidrio, 34, 267-271, 1995

Arlt, Gottfried

[Journal Article]
Transverse susceptibility of particulate recording media in different remanence states
In: Journal of applied physics, 77, 2097-2101, 1995

Zimmermann, G.

[Journal Article]
Investigation of the magnetization processes of Nd-Fe-B permanent magnets using a torsion pendulum magnetometer
In: Journal of applied physics, 77, 1194-1200, 1995
[DOI: 10.1063/1.358985]

von Staa, Frank

[Journal Article]
Investigations on Zn2-xCoxW-type hexaferrite powders at low temperatures by ferromagnetic resonance
In: Journal of magnetism and magnetic materials : MMM, 150, 270-276, 1995
[DOI: 10.1016/0304-8853(95)00406-8]

Sürig, C.
Hempel, K. A.
Müller, R.
Görnert, P.

[Journal Article]
On the energy losses of hot worked Nd-Fe-B magnets and ferrites in a small alternating magnetic field perpendicular to a bias field
In: IEEE transactions on magnetics, 31 (6), 3650-3652, 1995
[DOI: 10.1109/20.489598]

von Staa, Frank
Hempel, K. A.
Artz, H.

[Contribution to a book]
Ferromagnetic resonance - an unusual but powerful method for the study of magnetic anisotropy and magnetization reversal processes
In: Simulation and design of application electromagnetic systems, 315-318, 1994

Hempel, K.-A.

[Contribution to a conference proceedings]
Sol-Gel derived fine hexaferrite particles
In: Proc. Int. Conf. on Electron. Ceram. and Appl. Aachen 1994. - Bd. 2, 1179-1182, 1994

Sürig, C.
Hempel, K.-A.
Bonnenberg, D.
Roumen, J.

[Contribution to a conference proceedings]
Angular dependence of the magnetization reversal of hot worked Nd-Fe-B magnets
In: 13. Int. Workshop on RE Magnets & their Appl. Birmingham,Großbritannien 1994, 663-672, 1994

von Staa, Frank
Hempel, K.-A.

[Journal Article]
Transverse susceptibility and ferromagnetic resonance of Hi-8 metal-evaporated tape
In: Journal of applied physics, 75, 5981-5983, 1994

Sürig, C.
Zimmermann, G.
Hempel, K.-A.

[Journal Article]
A device for measuring the magnetic properties of ring specimens at high frequencies
In: Journal of magnetism and magnetic materials : MMM, 133, 393-395, 1994

Birkfeld, M.
Hempel, K.-A.

[Journal Article]
Loss separation under elliptically rotating B-field with bias field in electrical steel
In: Journal of magnetism and magnetic materials : MMM, 133, 144-146, 1994

Salz, W.
Hempel, K.-A.
Mende, M.

[Contribution to a conference proceedings, Journal Article]
Magnetic anisotropy of chemically coprecipitated Zn2W ferrite
In: IEEE transactions on magnetics, 30 (2), 997-999, 1994
[DOI: 10.1109/20.312469]

Sürig, C.
Hempel, K.-A.

[Journal Article]
A two-dimensional measuring equipment for elctrical steel
In: IEEE transactions on magnetics, 30 (3), 1253-1257, 1994
[DOI: 10.1109/20.297761]

Salz, W.

[Journal Article]
Hexaferrite particles prepared by Sol-Gel technique
In: IEEE transactions on magnetics, 30 (6), 4092, 1994
[DOI: 10.1109/20.333999]

Sürig, C.
Hempel, K.-A.
Bonnenberg, D.

[Journal Article]
Transverse susceptibility and magnetic anisotropy of CoTi‐doped barium hexaferrite single crystals
In: Journal of applied physics, 76 (10), 6062-6064, 1994
[DOI: 10.1063/1.358366]

Zimmermann, G.
Hempel, K.-A.

[Journal Article]
Das Selbstverständnis der Technischen Universitäten
In: Forschung & Lehre, 1, 222-224, 1994

Hempel, K.-A.

[Contribution to a book, Contribution to a conference proceedings]
Elektroblech in rotierenden Magnetfeldern
In: ETG-Tage 93, 1993

Salz, W.
Hempel, K. A.

[Journal Article]
Formation and microwave absorption of barium and strontium ferrite prepared by sol-gel technique
In: Applied physics letters, 63 (20), 1993

Sürig, C.
Hempel, K. A.
Bonnenberg, D.

[Journal Article]
Determination of magnetic anisotropy by transverse susceptibility measurement an application to NdFeB
In: Journal of applied physics, 73 (12), 1993

Zimmermann, G.

[Journal Article]
Determination of the texture distribution of Nd-Fe-B magnets using a torsion pendulum magnetometer
In: IEEE transactions on magnetics, 29 (6), 2896-2898, 1993
[DOI: 10.1109/20.281090]

von Staa, Frank
Hempel, K. A.
Wang, Y.

[Contribution to a conference proceedings, Journal Article]
A two-dimensional model describing the magnetic behaviour of textured steel sheet
In: Journal of magnetism and magnetic materials : MMM, 112 (1/3), 123-124, 1992
[DOI: 10.1016/0304-8853(92)91130-L]

Salz, W.
Hempel, K. A.

[Journal Article]
Microwave absorption in single-domain particles involving first- and second-order uniaxial magnetic anisotropy constant
In: Journal of magnetism and magnetic materials : MMM, 117 (3), 441-447, 1992
[DOI: 10.1016/0304-8853(92)90101-S]

Sürig, C.
Hempel, K. A.
Schumacher, F.

[Contribution to a book, Contribution to a conference proceedings]
Which field sensors are suitable for a rotating flux apparatus?
In: 1. Int. Workshop on Magn. Properties of Electr. Sheet Steel under Two-Dimensional Excitat. Braunschweig 1992, 117-126, 1992

Salz, W.
Hempel, K. A.

[Contribution to a book, Contribution to a conference proceedings]
Ferromagnetic materials in a rotating magnetic field: A centennial
In: 1. Int. Workshop on Magn. Properties of Electr. Sheet Steel under Two-Dimensional Excitat. Braunschweig 1992, 1-10, 1992

Hempel, K. A.

[Journal Article]
Comparative measurements of the effective anisotropy field Ha for barium ferrites
In: Journal of magnetism and magnetic materials : MMM, 114, 193-201, 1992
[DOI: 10.1016/0304-8853(92)90344-N]

Görnert, P.
Schüppel, W.
Sinn, E.
Schumacher, F.
Hempel, K. A.
et al.

[Journal Article]
Magnetic properties of Staboperm
In: Journal of magnetism and magnetic materials : MMM, 112, 242-244, 1992

Salz, W.
Hempel, K. A.

[Journal Article]
A torsion pendulum magnetometer for determination of the magnetization reversal under various orientation angles
In: IEEE transactions on magnetics, 28 (5), 3123-3125, 1992
[DOI: 10.1109/20.179732]

von Staa, Frank
Hempel, K. A.
Missing, S.

[Journal Article]
Transverse susceptibility of uniaxial multidomain particles
In: IEEE transactions on magnetics, 28 (5), 3126-3128, 1992
[DOI: 10.1109/20.179733]

Zimmermann, G.
Hempel, K. A.

[Journal Article]
Hysteresis of the microwave absorption loss of multidomain barium ferrite
In: Journal of magnetism and magnetic materials : MMM, 102 (3), 314-318, 1991
[DOI: 10.1016/0304-8853(91)90144-Y]

Schumacher, Friedbert
Hempel, Karl-August
Salz, Werner

[Journal Article]
A new method to determine the switching field distribution with application to barium ferrite powder
In: Journal of applied physics, 69, 2465-2469, 1991

Schumacher, F.

[Journal Article]
On the modification of the Kondorsky function
In: Journal of applied physics, 70 (6), 1991

Schumacher, F.

[Journal Article]
Static magnetic properties and microwave absorption of BaFe12O19 at low temperature
In: Journal of magnetism and magnetic materials : MMM, 83, 219-220, 1990

Schumacher, F.
Hempel, K. A.
Salz, W.

[Contribution to a conference proceedings, Journal Article]
Transverse magnetical stress of rapidly quenched NdFeB-robbons
In: IEEE transactions on magnetics, 26 (5), 2598-2600, 1990
[DOI: 10.1109/20.104810]

Schumacher, F.
Hempel, K. A.
Zimmermann, G.
Grössinger, R.

[Journal Article]
Determination of magnetic anisotropy of magnetically hard materials
In: Journal of applied physics, 67, 3081-3087, 1990

Richter, H. J.