Loss phenomena in the AC quantum Hall effect. - Jürgen Schurr; Jürgen Melcher; Aurel von Campenhausen; Klaus Pierz; Günter Hein; Franz-Josef Ahlers (IEEE Trans. Instrum. Meas., 2001)

Study of the limitations of the quantized acoustic current technique at PTB and NPL. - Jens Ebbecke; Nicholas E. Fletcher; Franz-Josef Ahlers; A. Hartland; Jan-Theodor B. M. Janssen (IEEE Trans. Instrum. Meas., 2003)

The width of AC quantum Hall plateaus. - Jürgen Schurr; Jürgen Melcher; Klaus Pierz; Günter Hein; Franz-Josef Ahlers (IEEE Trans. Instrum. Meas., 2004)

The Josephson-Effect-Based Primary AC Power Standard at the PTB: Progress Report. - Luis Palafox; Ralf Behr; Waldemar G. Kürten Ihlenfeld; Franz Müller 002; Enrico Mohns; Michael Seckelmann; Franz-Josef Ahlers (IEEE Trans. Instrum. Meas., 2009)

Settling Behavior of the Bridge Voltage in Resistance Ratio Measurements With Cryogenic Current Comparators. - Martin Götz; Dietmar Drung; Eckart Pesel; Franz-Josef Ahlers (IEEE Trans. Instrum. Meas., 2011)

Magnetic Field Reversible Serial Quantum Hall Arrays. - Jens Konemann; Franz-Josef Ahlers; Eckart Pesel; Klaus Pierz; Hans Werner Schumacher (IEEE Trans. Instrum. Meas., 2011)

Quantum Hall Resistance Standards With Good Quantization at High Electron Mobilities. - Klaus Pierz; Martin Götz; Eckart Pesel; Franz-Josef Ahlers; Hans Werner Schumacher (IEEE Trans. Instrum. Meas., 2011)

Combining Josephson Systems for Spectrally Pure AC Waveforms With Large Amplitudes. - Ralf Behr; Oliver F. Kieler; Detlef Schleubner; Luis Palafox; Franz-Josef Ahlers (IEEE Trans. Instrum. Meas., 2013)

First Attempt to Develop an On-Chip Double-Shielded QHR Device for Use in AC Measurements. - Nobu-hisa Kaneko; Atsushi Domae; Takehiko Oe; Jürgen Schurr; Franz-Josef Ahlers; Shogo Kiryu (IEEE Trans. Instrum. Meas., 2013)

Noise and Correlation Study of Quantum Hall Devices. - Jürgen Schurr; Franz-Josef Ahlers; Luca Callegaro (IEEE Trans. Instrum. Meas., 2013)

AC Quantum Hall Effect in Epitaxial Graphene. - Felix Luond; Cay-Christian Kalmbach; Frédéric Overney; Jürgen Schurr; Blaise Jeanneret; André Müller; Mattias Kruskopf; Klaus Pierz; Franz-Josef Ahlers (IEEE Trans. Instrum. Meas., 2017)