Karen Birkelund

An Electronic Patch for Wearable Health Monitoring by Reflectance Pulse Oximetry

Rasmus G. Haahr, Sune Duun, Mette Toft et al. · IEEE Transactions on Biomedical Circuits and Systems · 2011 · 98 citations

Engineering, Bioengineering, Biomedical Engineering +17

Screen printed PZT/PZT thick film bimorph MEMS cantilever device for vibration energy harvesting

Ruijuan Xu, Anders Lei, Christian Dahl‐Petersen et al. · Sensors and Actuators A Physical · 2011 · 89 citations

Engineering, Materials Science, Mechanical Engineering +12

Voltage modulation scanned probe oxidation

Francesc Pérez‐Murano, Karen Birkelund, Kiyoshi Morimoto et al. · Applied Physics Letters · 1999 · 74 citations

Natural Sciences, Materials Engineering, Materials Science +17

Oxidation of hydrogen-passivated silicon surfaces by scanning near-field optical lithography using uncoated and aluminum-coated fiber probes

S. Madsen, Sergey I. Bozhevolnyi, Karen Birkelund et al. · Journal of Applied Physics · 1997 · 67 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Nanometre-scale oxidation of silicon surfaces by dynamic force microscopy: reproducibility, kinetics and nanofabrication

Montserrat Calleja, Jaime A. Anguita, Karen Birkelund et al. · Nanotechnology · 1999 · 65 citations

Natural Sciences, Materials Engineering, Materials Science +17