Scalable Atomic Arrays for Spin-Based Quantum Computers in Silicon

Authors: Jakob, Alexander M., Robson, Simon G., Firgau, Hannes R., Mourik, Vincent, Schmitt, Vivien, Holmes, Danielle, Posselt, Matthias, Mayes, Edwin L. H., Spemann, Daniel, Morello, Andrea, Jamieson, David N.

Source: Adv.Mater. 36 (2024) 40

Subject Terms: Condensed Matter - Materials Science, Condensed Matter - Mesoscale and Nanoscale Physics, Quantum Physics

Access URL: http://arxiv.org/abs/2309.09626

Graphene-Enhanced Single Ion Detectors for Deterministic Near-Surface Dopant Implantation in Diamond

Authors: Collins, Nicholas F. L., Jakob, Alexander M., Robson, Simon G., Lim, Shao Qi, Räcke, Paul, Johnson, Brett C., Liu, Boqing, Lu, Yuerui, Spemann, Daniel, McCallum, Jeffrey C., Jamieson, David N.

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Physics - Instrumentation and Detectors, Quantum Physics

Access URL: http://arxiv.org/abs/2306.07496

Influence of the RF-power on the etching yields and surface morphology in reactive ion beam etching of Si and photoresist.

Authors: Rohkamm, Erik¹ (AUTHOR) erik.rohkamm@iom-leipzig.de, Spemann, Daniel¹ (AUTHOR), Scholze, Frank¹ (AUTHOR), Frost, Frank¹ (AUTHOR)

Source: Journal of Applied Physics. 11/21/2024, Vol. 136 Issue 19, p1-11. 11p.

Subject Terms: *ION beams, *YIELD surfaces, *ION energy, *SURFACE morphology, *CURRENT distribution, *MASS spectrometers

Near-Surface Electrical Characterisation of Silicon Electronic Devices Using Focused keV Ions

Authors: Robson, Simon G., Räcke, Paul, Jakob, Alexander M., Collins, Nicholas, Firgau, Hannes R., Schmitt, Vivien, Mourik, Vincent, Morello, Andrea, Mayes, Edwin, Spemann, Daniel, Jamieson, David N.

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Physics - Instrumentation and Detectors, Quantum Physics

Access URL: http://arxiv.org/abs/2201.11339

Creation of Quantum Centers in Silicon using Spatial Selective Ion Implantation of high Lateral Resolution

Authors: Herzig, Tobias, Racke, Paul, Raatz, Nicole, Spemann, Daniel, Redjem, Walid, Gerlach, Jurgen W., Meijer, Jan, Cassabois, Guillaume, Abbarchi, Marco, Pezzagna, Sebastien

Source: 2018 22nd International Conference on Ion Implantation Technology (IIT) Ion Implantation Technology (IIT), 2018 22nd International Conference on. :136-139 Sep, 2018

Relation: 2018 22nd International Conference on Ion Implantation Technology (IIT)

Toward a systematic discovery of artificial functional magnetic materials

Authors: Botsch, Lukas, Bundesmann, Carsten, Spemann, Daniel, Esquinazi, Pablo D.

Subject Terms: Condensed Matter - Materials Science, Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2103.08045

Deterministic Single Ion Implantation with 99.87% Confidence for Scalable Donor-Qubit Arrays in Silicon

Authors: Jakob, Alexander M., Robson, Simon G., Schmitt, Vivien, Mourik, Vincent, Posselt, Matthias, Spemann, Daniel, Johnson, Brett C., Firgau, Hannes R., Mayes, Edwin, McCallum, Jeffrey C., Morello, Andrea, Jamieson, David N.

Source: Adv.Mater. 34 (2022) 3

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Physics - Instrumentation and Detectors, Quantum Physics

Access URL: http://arxiv.org/abs/2009.02892

Characterization of an RF-excited broad beam ion source operated with a mixture of CHF3 and O2.

Authors: Rohkamm, Erik¹ (AUTHOR) erik.rohkamm@iom-leipzig.de, Spemann, Daniel¹ (AUTHOR), Scholze, Frank¹ (AUTHOR), Frost, Frank¹ (AUTHOR)

Source: Journal of Applied Physics. 6/14/2024, Vol. 135 Issue 22, p1-9. 9p.

Subject Terms: *ION sources, *ION beams, *PLASMA flow, *ELECTRIC discharges, *ION energy, *GLOW discharges, *CYCLOTRON resonance, *RADIO frequency

Characterization of an RF-excited broad beam ion source operated with a mixture of CHF3 and O2.

Authors: Rohkamm, Erik¹, erik.rohkamm@iom-leipzig.de, Spemann, Daniel¹, Scholze, Frank¹, Frost, Frank¹

Source: Journal of Applied Physics; 6/14/2024, Vol. 135 Issue 22, p1-9, 9p

Characterization of an RF-excited broad beam ion source operated with a mixture of CHF3 and O2.

Authors: Rohkamm, Erik, Spemann, Daniel, Scholze, Frank, Frost, Frank

Source: Journal of Applied Physics; 6/14/2024, Vol. 135 Issue 22, p1-9, 9p

Subject Terms: ION sources, ION beams, PLASMA flow, ELECTRIC discharges, ION energy, GLOW discharges, CYCLOTRON resonance, RADIO frequency

Identification of a possible superconducting transition above room temperature in natural graphite crystals

Authors: Precker, Christian E., Esquinazi, Pablo D., Champi, Ana, Barzola-Quiquia, José, Zoraghi, Mahsa, Muiños-Landin, Santiago, Setzer, Annette, Böhlmann, Winfried, Spemann, Daniel, Meijer, Jan, Muenster, Tom, Baehre, Oliver, Kloess, Gert, Beth, Henning

Subject Terms: Condensed Matter - Superconductivity

Access URL: http://arxiv.org/abs/1606.09425

Scalable Atomic Arrays for Spin‐Based Quantum Computers in Silicon.

Authors: Jakob, Alexander M., Robson, Simon G., Firgau, Hannes R., Mourik, Vincent, Schmitt, Vivien, Holmes, Danielle, Posselt, Matthias, Mayes, Edwin L.H., Spemann, Daniel, McCallum, Jeffrey C., Morello, Andrea, Jamieson, David N.

Source: Advanced Materials; Oct2024, Vol. 36 Issue 40, p1-10, 10p

Deterministic Shallow Dopant Implantation in Silicon with Detection Confidence Upper‐Bound to 99.85% by Ion–Solid Interactions (Adv. Mater. 3/2022)

Authors: Jakob, Alexander M., Robson, Simon G., Schmitt, Vivien, Mourik, Vincent, Posselt, Matthias, Spemann, Daniel, Johnson, Brett C., Firgau, Hannes R., Mayes, Edwin, McCallum, Jeffrey C., Morello, Andrea, Jamieson, David N.

Source: Advanced materials. 34(3)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100139177294.0x000001&indx=1&recIds=ETOCvdc_100139177294.0x000001

Properties of gallium oxide thin films grown by ion beam sputter deposition at room temperature

Authors: Kalanov, Dmitry, Unutulmazsoy, Yeliz, Spemann, Daniel, Bauer, Jens, Anders, André, Bundesmann, Carsten

Source: Journal of vacuum science & technology.A.Vacuum, surfaces, and films. 40(3)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100149683739.0x000001&indx=1&recIds=ETOCvdc_100149683739.0x000001

Erratum: 'Characterization of an RF excited broad beam ion source operating with inert gases' [J. Appl. Phys. 129, 223305 (2021)]

Authors: Rohkamm, Erik, Spemann, Daniel, Scholze, Frank, Frost, Frank

Source: Journal of applied physics. 131(12)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100146669558.0x000001&indx=1&recIds=ETOCvdc_100146669558.0x000001

Detection of small bunches of ions using image charges

Authors: Räcke, Paul, Spemann, Daniel, Gerlach, Jürgen, Rauschenbach, Bernd, Meijer, Jan

Source: Scientific reports. 8(1):1-10

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100171388715.0x000001&indx=1&recIds=ETOCvdc_100171388715.0x000001

Characterization of an RF excited broad beam ion source operating with inert gases

Authors: Rohkamm, Erik, Spemann, Daniel, Scholze, Frank, Frost, Frank

Source: Journal of applied physics. 129(22)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100135056863.0x000001&indx=1&recIds=ETOCvdc_100135056863.0x000001

55Mn pulsed ENDOR spectroscopy of Mn2+ ions in ZnO thin films and single crystal

Authors: Böttcher, Rolf, Pöppl, Andreas, Lorenz, Michael, Friedländer, Stefan, Spemann, Daniel, Grundmann, Marius

Source: In Journal of Magnetic Resonance August 2014 245:79-86

Myelin and iron concentration in the human brain: A quantitative study of MRI contrast

Authors: Stüber, Carsten, Morawski, Markus, Schäfer, Andreas, Labadie, Christian, Wähnert, Miriam, Leuze, Christoph, Streicher, Markus, Barapatre, Nirav, Reimann, Katja, Geyer, Stefan, Spemann, Daniel, Turner, Robert

Source: In NeuroImage June 2014 93 Part 1:95-106

Evidence for Magnetic Order in Graphite from Magnetization and Transport Measurements

Authors: Spemann, Daniel, Esquinazi, Pablo D.

Source: Springer series in materials science. 244:45-76

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN607380661&indx=1&recIds=ETOCRN607380661