Publications

Preprints

1. Christopher Fuchs, Saquib Shamim, Pragya Shekhar, Lena Fürst, Johannes Kleinlein, Jukka I. Väyrynen, Hartmut Buhmann, & Laurens W Molenkamp. Kondo interaction of quantum spin Hall edge channels with charge puddles (under review). 

Published

Journals

1. Pragya Shekhar, Saquib Shamim, Simon Hartinger, Raimund Schlereth, Volkmar Hock, Hartmut Buhmann, Johannes Kleinlein, & Laurens W Molenkamp. Low-Temperature Atomic Layer Deposition of Hafnium Oxide for Gating Applications. ACS Applied Materials & Interfaces 14, 33960 (2022)

2. Saurav Islam, Saquib Shamim, & Arindam Ghosh. Benchmarking Noise and Dephasing in Emerging Electrical Materials for Quantum Technologies. Advanced Materials 2109671 (2022)

3. Saquib Shamim, Pragya Shekhar, Wouter Beugeling, Jan Böttcher, Andreas Budewitz, Julian-Benedikt Mayer, Lukas Lunczer, Ewelina M Hankiewicz, Hartmut Buhmann, & Laurens W Molenkamp. Counterpropagating topological and quantum Hall edge channels. Nature Communications 13, 2682 (2022)

4. Saquib Shamim, Wouter Beugeling, Pragya Shekhar, Kalle Bendias, Lukas Lunczer, Johannes Kleinlein, Hartmut Buhmann, & Laurens W Molenkamp. Quantized spin Hall conductance in a magnetically doped two dimensional topological insulator. Nature Communications 12, 3193 (2021)

5. Saquib Shamim, Wouter Beugeling, Jan Böttcher, Pragya Shekhar, Andreas Budewitz, Philipp Leubner, Lukas Lunczer, Ewelina M Hankiewicz, Hartmut Buhmann, & Laurens W Molenkamp. Emergent quantum Hall effects below 50 mT in a two-dimensional topological insulator. Science Advances 6 eaba4625 (2020)

6. Jonas Strunz, Jonas Wiedenmann, Christoph Fleckenstein, Lukas Lunczer, Wouter Beugeling, Valentin L Müller, Pragya Shekhar, Niccolò Traverso Ziani, Saquib Shamim, Johannes Kleinlein, Hartmut Buhmann, Björn Trauzettel, & Laurens W Molenkamp. Interacting topological edge channels. Nature Physics 16, 83 (2020)

7. Kalle Bendias, Saquib Shamim, Oliver Herrmann, Andreas Budewitz, Pragya Shekhar, Philipp Leubner, Johannes Kleinlein, Erwann Bocquillon, Hartmut Buhmann, & Laurens W Molenkamp. High mobility HgTe microstructures for quantum spin Hall studies. Nanoletters 18, 4831 (2018)

8. Kallol Roy, Tanweer Ahmed, Harshit Dubey, T Phanindra Sai, Ranjit Kashid, Shruti Maliakal, Kimberly Hsieh, Saquib Shamim, & Arindam Ghosh. Number‐Resolved Single‐Photon Detection with Ultralow Noise van der Waals Hybrid. Advanced Materials 30, 1704412 (2018)

9. Saquib Shamim, S. Mahapatra, G. Scappucci, W. M. Klesse, M. Y. Simmons & Arindam. Ghosh Dephasing rates for weak localization and universal conductance fluctuations in two dimensional Si: P and Ge: P δ-layers. Scientific Reports  7, 46670 (2017)

10. Saquib Shamim, Bent Weber, Daniel W. Thompson, Michelle. Y. Simmons & Arindam Ghosh. Ultra-low noise atomic-scale structures for quantum circuitry in silicon. Nanoletters 9, 5779 (2016)

11. Saquib Shamim, S. Mahapatra, G. Scappucci, W. M. Klesse, M. Y. Simmons & A. Ghosh. Spontaneous Breaking of Time-Reversal Symmetry in Strongly Interacting Two-Dimensional Electron Layers in Silicon and Germanium". Physical Review Letters 112, 236602 (2014)

12. Saquib Shamim, Suddhasatta Mahapatra, Craig Polley, Michelle Y. Simmons and Arindam Ghosh. Suppression of low-frequency noise in two-dimensional electron gas at degenerately doped Si:P d-layers. Physical Review B 83, 233304 (2011)

13. Srijit Goswami, Christoph Siegert, Saquib Shamim, Michael Pepper, Ian Farrer, Dave Ritchie & Arindam Ghosh. "Thermoelectric properties of electrostatically tunable antidot lattices. Applied Physics Letters 97, 132104 (2010)

Books Chapter

1. Saquib Shamim, Hartmut Buhmann, & Laurens W Molenkamp. Topological Physics with Mercury Telluride. Memorial Volume for Shoucheng Zhang. World Scientific (2021)

Conference Proceedings

1. Saquib Shamim, Suddhasatta Mahapatra, Giordano Scappucci, Craig Polley, Michelle Y. Simmons & Arindam Ghosh. Origin of noise in two dimensionally doped silicon and germanium. AIP Conf. Proceedings 1566, 413 (2013)

2. Srijit Goswami, Mohammed Ali Aamir, Saquib Shamim, Christoph Siegert, Michael Pepper, Ian Farrer, David A Ritchie, & Arindam Ghosh. Electrostatic modulation of periodic potentials in a two-dimensional electron gas: From antidot lattice to quantum dot lattice. AIP Conf. Proceedings 1566, 257 (2013)