Selected Open-Source Software Projects and Open-Hardware Projects

• “Channel Code Copy of Compact Discs”
  external link: https://sourceforge.net/projects/ccccd/
• “Turntable Platter Speed Precision Upgrade”
  external link: https://sourceforge.net/projects/kmi950clock/
• “CommBusTerm”
  external link: https://sourceforge.net/projects/commbusterm/
• Various open-source projects in the area of audio signal processing and synthesis
• Various open-source projects in the area of digital preservation, in particular historical filesystems, fileformats, and data cassette formats

Selected Projects

• Project "Archiving, analysis, and visualization of the channel code of optical discs for data recovery and digital media preservation" (Indlekofer, Dannenmann)
  Funded by Hochschule RheinMain, 2016 - 2018
• Project "Open Source Visualization Tool for Highly Dimensional Simulation Results of Nanosystems" (Dannenmann, Indlekofer)
  Funded by Hochschule RheinMain, 2012 - 2014
• EU project "Nanowiring - Marie Curie Initial Training Network", 2010 - 2014
• Project "Channel Code Copy of Compact Discs" (Indlekofer)
  Hochschule RheinMain, 2010 - 2014
• FFZ-project "Multi-Clock System" (Indlekofer)
  Funded by FFZ Hochschule RheinMain, 2010 - 2011
• Sub-project "Coherent few-electron spin-states in carbon nanotubes from ab-initio" (Blügel, Indlekofer)
  within the DFG-Forschergruppe "Coherence and relaxation properties of electron spins" (FOR 912), 2008 - 2010
• FFZ-project "Zeitreferenz für digitale Audiosysteme" (Indlekofer)
  Funded by FH-Wiesbaden, 2008 - 2009
• "Simulation of nanoelectronic devices and THz electronics"
  Cooperation with the Research Centre Jülich GmbH, 2007 - 2010

Selected Publications, Conference Contributions, and Talks

[68] Conference contribution:
“Synchronisation der Abspielgeschwindigkeit bei der Digitalisierung von Schallplatten“
K. M. Indlekofer, IASA-Jahrestagung 2022 (November 12, 2022)

[67] Conference contribution:
“Digitale Bestandserhaltung von Datenformaten und Speichermedien historischer Drum-Machines“
K. M. Indlekofer, IASA-Jahrestagung 2020 (November 14, 2020)

[66] „Erweiterte Archivierung von Compact Discs auf der Ebene des Kanalcodes“,
K. M. Indlekofer, Schall & Rauch #16/17, Internationale Vereinigung der Schall- und audiovisuellen Archive (IASA), ISSN 1436-2619, 44 (2019)

[65] "Software-defined decoder and encoder for data cassette formats of historical audio systems",
K. M. Indlekofer, 30. Tonmeistertagung, Köln, ISBN 978-3-9812830-9-9, 166 (2018)

[64] Invited talk:
"Channel Code Copy and Software-Defined Compact Disc Player"
K. M. Indlekofer, MAREW 2017, Brno (2017)

[63] "Algorithmic Reverb Plug-in Based on a Modular All-Pass Network"
A. Nichelmann and K. M. Indlekofer, 29. Tonmeistertagung, Köln, ISBN 978-3-9812830-7-5, 257 (2016)

[62] "Nanowire FET Simulations Based on the Nonequilibrium Green's Function Formalism"
K. M. Indlekofer and J. Knoch, Encyclopedia of Nanotechnology, Springer (2015), DOI 10.1007/978-94-007-6178-0_100943-1

[61] "Modified correlation entropy of a gated nanowire system described by a numerically determined many-body statistical operator"
J. M. Castelo and K. M. Indlekofer, physica status solidi B 252, 2084 (2015), DOI 10.1002/pssb.201552174

[60] Invited talk:
"Erweiterte Archivierung von Compact Discs auf der Ebene des Kanalcodes"
K. M. Indlekofer, IASA-Jahrestagung, Darmstadt (2014)

[59] "Open source audio file matrix switcher"
F. Kramer and K. M. Indlekofer, 28. Tonmeistertagung, Köln, ISBN 978-3-9812830-5-1, 177 (2014)

[58]  "Numerical determination of a many-body statistical operator for quasi-bound electrons in a gated nanowire system"
J. M. Castelo and K. M. Indlekofer,
cond-mat/1406.4312

[57] Conference contribution:
"Numerical determination of the non-equilibrium many-body statistical operator of a nanowire-based field effect transistor"
J. M. Castelo and K. M. Indlekofer,
DPG Frühjahrstagung 2014 (Dresden), HL 30.8 (2014)

[56] "On the single-particle-reduced entropy of a gated nanowire system in the Coulomb blockade regime"
J. M. Castelo, K. M. Indlekofer, and J. Malindretos, physica status solidi RRL 7, 907 (2013), DOI: 10.1002/pssr.201307235

[55] "Archivierung digitaler Audio- und Videospeichermedien auf der Ebene des Leitungs- oder Kanalcodes"
K. M. Indlekofer and R. Hedkte, FKT 5, 240 (2013)

[54] Conference contribution:
"Single-particle-reduced entropy for few-electron states in gated semiconductor nanowires"
J. M. Castelo, K. M. Indlekofer, and J. Malindretos,
DPG Frühjahrstagung 2013 (Regensburg), HL 91.31 (2013)

[53] "On the correlation entropy of discrete nanoelectronic systems"
K. M. Indlekofer and J. M. Castelo, Ann. Univ. Sci. Budapest, Sect. Comp. 39, 149 (2013)

[52] "Analogue Dual-Band Mid-Side Compressor"
A. Klein and K. M. Indlekofer, 27. Tonmeistertagung, Köln, ISBN 978-3-9812830-3-7, 472 (2012)

[51] "Virtual Digital Audio"
K. M. Indlekofer, 27. Tonmeistertagung, Köln, ISBN 978-3-9812830-3-7, 464 (2012)

[50] "Channel Code Copy of Compact Discs"
K. M. Indlekofer and M. Dietrich, 27. Tonmeistertagung, Köln, ISBN 978-3-9812830-3-7, 369 (2012)

[49] Conference Contribution:
"Supporting Research in Nano-Electronics by Visualizing Quantum States of Nano-Transistors"
P. Dannenmann and K. M. Indlekofer,
European Conference on Cognitive Ergonomics ECCE 2012 (Edinburgh Napier University, 2012)

[48] Conference contribution:
"DFT+CI calculations of quatum dots in graphene nanoribbons"
T. Burnus, G. Bihlmayer, D. Wortmann, E. Sasioglu, S. Blügel, and K. M. Indlekofer,
DPG Frühjahrstagung 2012 (Berlin), HL 22.1 (2012)

[47] Conference contribution:
"Numerical analysis of few-electron transport in multi-gate nanowire field-effect transistors"
J. M. Castelo, K. M. Indlekofer, and J. Malindretos,
DPG Frühjahrstagung 2012 (Berlin), HL 44.10 (2012)

[46] Conference contribution:
"Screening of external electrical fields for different graphene nanoribbons"
T. Burnus, G. Bihlmayer, D. Wortmann, Y. Mokrousov, S. Blügel, and K. M. Indlekofer,
DPG Frühjahrstagung 2011 (Dresden), DY9.11 and TT8.11 (2011)

[45] "Concept of a Multi-Clock Synchronization Interface"
K. M. Indlekofer, 26. Tonmeister Tagung, Leipzig, ISBN 978-3-9812830-1-3, 593 (2010)

[44] Seminar talk:
"Coulomb Blockade in Nanowire-FETs: Realistic Simulation Techniques"
K. M. Indlekofer, Seminar at the Slovak Academy of Sciences SAV (Bratislava), September 28 2010

[43] Conference contribution:
"Electronic Properties of graphene nanoribbons under gate electric fields"
T. Burnus, D. Wortmann, Y. Mokrousov, S. Blügel, and K. M. Indlekofer,
DPG Frühjahrstagung 2010 (Regensburg), TT14.5 (2010)

[42] "Gate-controlled quantum collimation in nanocolumn resonant tunneling transistors"
J. Wensorra, M. I. Lepsa, S. Trellenkamp, J. Moers, K. M. Indlekofer, and H. Lüth,
Nanotechnology 20, 465402 (2009)
Selected as a featured article in Nanotechnology

[41] "Luttinger liquid and persistent current in a continuous mesoscopic ring with a weak link"
R. Németh, M. Moško, R. Krčmár, A. Gendiar, M. Indlekofer,
cond-mat/0902.2225

[40] "Flux Quantization Effects in InN Nanowires"
Th. Richter, Ch. Blömers, H. Lüth, R. Calarco, M. Indlekofer, M. Marso, and Th. Schäpers,
Nano Letters 8, 2834 (2008)

[39] Conference contribution:
"Terahertz response of nanowires: a theoretical approach"
R. Németh and K. M. Indlekofer,
nanoelectronic days 2008, Aachen, May 13-16 2008

[38] "Many-body approach to the terahertz response of Wigner molecules in gated nanowire structures"
K. M. Indlekofer, R. Németh, and J. Knoch,
Selected for the Virtual Journal of Nanoscale Science & Technology 17 (15), April 14 (2008)

[37] "Dephasing of a quantum dot due to the Coulomb interaction with a gate electrode"
S. R. Woodford, A. Bringer, and K. M. Indlekofer,
Selected for the Virtual Journal of Nanoscale Science & Technology 16 (10), September 3 (2007)

[36] "Spatially resolved THz response as a characterization concept for nanowire FETs"
K. M. Indlekofer, R. Németh, and J. Knoch,
cond-mat/0706.1417

[35] "THz probe for nanowire FETs: simulation of few-electron fingerprints"
K. M. Indlekofer, R. Németh, and J. Knoch,
65th Device Research Conference 2007 (University of Notre Dame, USA)
ISBN 1-4244-1102-5, IEEE Catalog Nr. 07TH8948, IV.B-9 (2007)

[34] "On the Possibility of Using Semiconductor Nanocolumns for the Realization of Quantum Bits"
K. M. Indlekofer and Th. Schäpers,
cond-mat/0703520

[33] "Understanding Coulomb effects in nanoscale Schottky-barrier FETs"
K. M. Indlekofer, J. Knoch, and J. Appenzeller,
IEEE Trans. Electron Dev. 54, 1502 (2007)

[32] "Quantum point contact due to Fermi-level pinning and doping profiles in semiconductor nanocolumns"
K. M. Indlekofer, M. Goryll, J. Wensorra, and M. I. Lepsa,
Appl. Phys. A 87, 559 (2007)

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