Neculoiu, D. ; Konstantinidis, G. ; Müller, A. ; Kostopoulos, A. ; Vasilache, D. ; Mutamba, Kabula ; Sydlo, Cezary ; Hartnagel, Hans L. ; Bary, L. ; Plana, R. (2007)
Microwave FBAR structures fabricated using micromachined GaN membranes.
Conference or Workshop Item

Yilmazoglu, Oktay ; Mutamba, Kabula ; Pavlidis, Dimitris ; Mbarga, Marie Rose (2006)
Strain sensitivity of AlGaN/GaN HEMT structures for sensing applications.
In: IEICE Transactions C: IEICE Transactions on Electronics E, 89 (7)
doi: 10.1093/ietele/e89-c.7.1037
Article

Mutamba, Kabula ; Yilmazoglu, Oktay ; Sydlo, Cezary ; Mir, Mostafa ; Hubbard, Seth ; Zhao, G. ; Daumiller, Ingo ; Pavlidis, Dimitris (2006)
Technology aspects of GaN-based diodes for high-field operation.
In: Superlatices and Microstructures, 40
Article

Cojocari, Oleg ; Popa, V. ; Ursaki, V. V. ; Tiginyanu, I. M. ; Mutamba, Kabula ; Saglam, Mustafa ; Hartnagel, Hans L. (2004)
Micrometer-size GaN Schottky-diodes for MM-wave frequency multipliers.
Conference or Workshop Item

Litovchenko, V. G. ; Evtukh, A. A. ; Kryuchenko, Yu. ; Goncharuk, N. M. ; Yilmazoglu, Oktay ; Mutamba, Kabula ; Hartnagel, Hans L. ; Pavlidis, Dimitris (2004)
Quantum size resonance tunneling in the field emission phenomenon.
In: Journal of applied physics, 96
Article

Altes, A. ; Mutamba, Kabula ; Heiderhoff, R. ; Hartnagel, Hans L. ; Balk, L. J. (2004)
Scanning near field thermal microscopy on a micromachined thin membrane.
In: Superlattices and Microstructures, 35 (3-6)
doi: 10.1016/j.spmi.2003.09.008
Article

Yilmazoglu, Oktay ; Pavlidis, Dimitris ; Litvin, Yu. M. ; Hubbard, S. M. ; Tiginyanu, I. M. ; Mutamba, Kabula ; Hartnagel, Hans L. ; Litovchenko, V. G. ; Evtukh, A. A. (2003)
Field emission from quantum size GaN structures.
In: Applied Surface Science, 220 (1-4)
doi: 10.1016/S0169-4332(03)00750-5
Article

Saglam, Mustafa ; Mutamba, Kabula ; Megej, Alexander ; Sydlo, Cezary ; Hartnagel, Hans L. ; Daumiller, I. (2003)
Influence of polarization chages in Al 0.4 Ga 0.6 N/GaN barrier varactors.
In: Applied physics letters, 82
doi: 10.1063/1.1537516
Article

Yilmazoglu, Oktay ; Pavlidis, Dimitris ; Litvin, Yu. M. ; Hubbard, S. M. ; Tiginyanu, I. ; Mutamba, Kabula ; Hartnagel, Hans L. ; Litovchenko, V. G. ; Evtukh, A. A. (2002)
Field emission from quantum size GaN whiskers.
Conference or Workshop Item

Hartnagel, Hans L. ; Mutamba, Kabula ; Pfeiffer, J. (2002)
III-V compound MEMS and optical communication tunable filters.
In: Micromachined microwave devices and circuits.- [Bucuresti]: Ed. Acad. Romane, 2002.- ISBN 973-27-0908-1.- S. 10-23
Article

Megej, Alexander ; Beilenhoff, Klaus ; Schuessler, M. ; Ziroff, A. ; Mottet, Bastian ; Yilmazoglu, Oktay ; Mutamba, Kabula ; Hamann, C. D. ; Baican, R. ; Hartnagel, Hans L. (2002)
Integrated microwave sensor for cavity-length measurement in machine engineering.
In: IEEE transactions on microwave theory and techniques, 5 (12)
Article

Megej, Alexander ; Beilenhoff, Klaus ; Schuessler, M. ; Ziroff, A. ; Mottet, Bastian ; Yilmazoglu, Oktay ; Mutamba, Kabula ; Hamann, C. D. ; Baican, R. ; Hartnagel, Hans L. (2002)
Integrated microwave sensor for cavity-length measurement with sub-millimeter accuracy.
Conference or Workshop Item

Hartnagel, Hans L. ; Mutamba, Kabula (2002)
Power sensors for microwave and millimeter-wave frequencies.
Conference or Workshop Item

Mutamba, Kabula ; Megej, Alexander ; Beilenhoff, Klaus ; Weinzierl, J. ; Hartnagel, Hans L. (2002)
Technology of compound semiconductor MEMS for millimeter-wave power measurement.
Conference or Workshop Item

Hartnagel, Hans L. ; Mutamba, Kabula ; Brandt, Michael ; Yilmazoglu, Oktay (2002)
Verbindungshalbleitersensorik für mechatronische Systeme.
In: Mechatronische Systeme für den Maschinenbau : Ergebnisse aus dem Sonderforschungsbereich ... / Hrsg.: Rolf Isermann.- Weinheim: Wiley-VCH-Verl., 2002.- ISBN 3-527-27730-7.- S. 287-316
Book Section

Yokoo, K. ; Okamura, K. ; Hasegawa, H. ; Mimura, H. ; Yilmazoglu, Oktay ; Mutamba, Kabula ; Hartnagel, Hans L. ; Ishizuka, H. ; Kawamura, Y. (2001)
Experiments of microwave and optical wave radiation using field emission micro cathode.
Conference or Workshop Item

Mutamba, Kabula ; Beilenhoff, K. ; Megej, A. ; Woelk, C. ; Hartnagel, H. L. (2001)
Micromachined GaAs sensors for microwave and millimeter-wave power measurement.
In: mstnews
Article

Hartnagel, Hans L. ; Yilmazoglu, Oktay ; Mutamba, Kabula (2000)
Concepts of microwave power electronics based on electron field emission from structures fabricated in semiconducting materials.
Conference or Workshop Item

Saglam, Mustafa ; Megej, A. ; Sigmund, Jochen ; Rodriguez-Girones Arboli, Manuel ; Mutamba, Kabula ; Ichizli, Victoria M. ; Lin, C.-I. ; Hartnagel, Hans L. (2000)
III-V Material systems for heterostructure barrier varactors.
Conference or Workshop Item

Mutamba, Kabula ; Pfeiffer, J. ; Beilenhoff, K. ; Peerlings, J. ; Megej, A. ; Meissner, P. ; Hartnagel, H. L. (2000)
III-V compound MEMS solutions for sensors and optical communications.
Conference or Workshop Item

Hartnagel, Hans L. ; Mutamba, Kabula ; Yilmazoglu, Oktay (2000)
New aspects of quantum electronics based MEMS.
Conference or Workshop Item

Hartnagel, Hans L. ; Mutamba, Kabula ; Brandt, M. ; Yilmazoglu, Oktay (2000)
Verbindungshalbleitersensoren für mechatronische Systeme.
In: Thema Forschung, 6
Article

Hartnagel, Hans L. ; Brandt, M. ; Mayer, K. ; Mutamba, Kabula ; Yilmazoglu, Oktay ; Megej, Alexander ; Lin, C. I. ; Rodriguez, M. (1999)
Contact free sensor signal transfer by microwave and RF links.
Conference or Workshop Item

Mutamba, Kabula ; Sigurdardottir, A. ; Vogt, Alexander ; Pfeiffer, J. ; Behner, U. ; Di Carlo, A. ; Hartnagel, H. L. (1999)
Micromachined pressure sensors with AlGaAs/GaAs- and InAs/AlSb/GaSb-resonant tunneling diodes.
Conference or Workshop Item

Mutamba, Kabula (1999)
Neue Konzepte bei integrierten Drucksensoren auf III-V-Halbleitern.
TU Darmstadt
Ph.D. Thesis

Mutamba, Kabula ; Sigurdardottir, A. ; Vogt, Alexander ; Hartnagel, H. L. ; Li, E. H. (1998)
A comparative study of uniaxial pressure effects in intraband AlGaAs/GaAs and interband in As/AlSb/GaSb resonant tunneling diodes.
In: Applied physics letters. 72 (1998), H.13, S.1629-1631
Article

Mutamba, Kabula ; Pfeiffer, J. ; Peerlings, J. ; Riemenschneider, R. ; Vogt, Alexander ; Dehé, A. ; Brauch, M. ; Meister, B. ; Dragojevic, N. (1997)
ANSYS-structural design of micromachined Fabry-Pérot filter with planar membranes.
Conference or Workshop Item

Mutamba, Kabula ; Sigurdardottir, A. ; Hartnagel, H. L. (1997)
Concept of nanometric high density charge coupled devices.
Conference or Workshop Item

Mutamba, Kabula ; Sigurdardottir, A. ; Vogt, Alexander ; Hartnagel, H. L. (1997)
Stress effects in AlGaAs/GaAs and InAs/AlSb/GaSb RTDs for sensing applications.
Conference or Workshop Item

Mutamba, Kabula ; Flath, ; Sigurdardottir, A. ; Vogt, Alexander ; Hartnagel, H. L. (1996)
Pressure effects in AlGaAs/GaAs resonant tunnelling diodes for applications in semiconductor sensors.
In: Lithunian journal of physics. 36 (1996), No. 6, S. 563-565
Article

Mutamba, Kabula ; Flath, ; Vogt, Alexander ; Sigurdardottir, A. ; Dehé, A. ; Hartnagel, H. L. (1996)
Pressure sensors based on stress dependence of AlGaAs/GaAs RTD characteristics.
Conference or Workshop Item

Mutamba, Kabula ; Sigurdardottir, A. ; Miao, J. ; Dehé, A. ; Aller, ; Hartnagel, H. L. (1996)
Uniaxial stress dependence of AlGaAs/GaAs RTD characteristics for sensor applications.
Conference or Workshop Item