R. Jacob

Near-field examination of perovskite-based superlenses and superlens-enhanced probe-object coupling

M. Helm, R. Ramesh, Yongmin Liu, 2011, Nature communications.

Scanning near-field infrared microspectroscopy on semiconductor structures

R. Jacob, 2011 .

Intersublevel spectroscopy on single InAs-quantum dots by terahertz near-field microscopy.

Oliver G Schmidt, Paola Atkinson, Harald Schneider, 2012, Nano letters.

Microspectroscopy on perovskite-based superlenses

X. Zhang, L. Zschiedrich, T. Tiefel, 2011 .

Microspectroscopy on perovskite-based superlenses [Invited]

Yongmin Liu, M. Helm, R. Ramesh, 2011 .

Quantitative determination of the charge carrier concentration of ion implanted silicon by IR-near-field spectroscopy.

Harald Schneider, Manfred Helm, Stephan Winnerl, 2010, Optics express.