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SiliconLaser

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Recruitment of researchers (opens in new window)

Recruitment of researchers Aim to hire 30 female if possible

Entrepreneurial course (opens in new window)

Organize entrepreneurial course for students.

Surface passivation (opens in new window)

Development of surface passivation

Optically pumped SiGe laser (opens in new window)

Observation of optically pumped lasing in Hex-SiGe as a function of temperature

Strain dependent PL, TeraHertz (opens in new window)

Insight into the factors determining the optical properties of HexSiGe

CMOS compatible Hex-SiGe (opens in new window)

Report on CMOS compatible Hex-SiGe layers

SiGe nanoLED (opens in new window)

Demonstration of an electrically pumped Hex-SiGe LED

Theory (opens in new window)

Calculation of the band gap energy and optical transition matrix elements as a function of HexSiGe composition

p-n junction in Hex SiGe (opens in new window)

Radial/axial impurity p and n-type doping and demonstration of a p-n junction

WZ substrates (opens in new window)

Growth of catalystfree HexSiGe substrate

Synthesis of Hex-SiGe (opens in new window)

Synthesis of HexSixGe1x including structural and chemical analyses

Terahertz conductivity (opens in new window)

Terahertz conductivity measurements on doped HexSiGe NWs

Verification direct bandgap (opens in new window)

Measurement of the basic optical properties of HexSiGe Verification direct bandgap

Continued optimization synthesis (opens in new window)

Continued optimization of synthesis and analysis for WP2,3,4,5.

Annual technical Report (opens in new window)

Technical report related to the Technical Action Check Meeting in M14

Lattice parameters (opens in new window)

Measured lattice parameters including lattice strain as a function of HexSiGe composition

Nanolaser Modelling (opens in new window)

Calculation of the gain spectrum

Scientific action check meeting 1 (opens in new window)

Date 14 feb 2019AgendaOpening agendaIntroduction by coordinator WP6All presentations should discuss the status of milestones and deliverablesPresentation on HexSiGe synthesis TUe WP1Presentation on measurements of the lattice parameters and strain distribution JKU WP1Presentation on theoretical calculation on the properties of HexSiGe Jena WP1Presentation on the optical properties of Hex SiGe TUe TUM UOXF WP2Presentation on TeraHertz conductivity measurements and doping UOXF TUe WP3Presentation on surface passivation and ohmic contatcs IBM WP4Presentation on WZ substrates and CMOS integration IBM TUe WP5Agreements for the next yearAmendments to the project

Data Management Plan Report (opens in new window)

Report on the implementation of the data management plan

Spontaneous emission dynamics (opens in new window)

Measurements of the spontaneous emission dynamics in Hex-SiGe NWs

Final technical/ scientific review meeting documents (opens in new window)

Date: 24-8-2021 Opening, agenda Introduction by coordinator (WP6) All presentations should discuss the status of milestones and deliverables Presentation on Hex-SiGe synthesis (TU/e, WP1) Presentation on measurements of the lattice parameters and strain distribution (JKU, WP1) Presentation on theoretical calculation on the properties of Hex-SiGe (Jena, WP1) Presentation on the optical properties of Hex SiGe (TU/e, TUM, UOXF, WP2) Presentation on TeraHertz conductivity measurements and doping (UOXF, TU/e, WP3) Presentation on p-n junction (IBM, WP3) Presentation on the electrically pumped Hex-SiGe nanolaser (TUM) Presentation on WZ substrates and Vitual Hex-SiGe substrates (IBM, TU/e, WP5) Final conclusions of the project and follow-up Closure

Strain dependent PL (opens in new window)

We intend to show to extend the tuning range of hex-SiGe from the present 1-8-3.5 micron further into the infrared

Technical action check meeting (opens in new window)

Date 1522018Opening agendaIntroduction by coordinator WP6All presentations should discuss the status of milestones and deliverablesPresentation on HexSiGe synthesis TUe WP1Presentation on measurements of the lattice parameters and strain distribution JKU WP1Presentation on theoretical calculation on the properties of HexSiGe Jena WP1Presentation on the optical properties of Hex SiGe TUe TUM UOXF WP2Presentation on TeraHertz conductivity measurements UOXF WP3Presentation on surface passivation IBM WP4Presentation on steps towards CMOS integration IBM TUe WP5Agreements for the next yearAmendments to the projectClosure

Ohmic contact formation (opens in new window)

Ohmic contact formation on p and n-type Hex SiGe

Electrically pumped nanolaser (opens in new window)

Originally: Performance characteristics of an electrically pumped Hex-SiGe nanolaser Amendment: We will submit the outcome of a defect study.

Publications

Efficient strain-induced light emission in lonsdaleite germanium (opens in new window)

Author(s): Suckert, Jens René; Rödl, Claudia; Furthmüller, Jürgen; Bechstedt, Friedhelm; Botti, Silvana
Published in: Phys.Rev.Materials, Issue 5(2), 2021, Page(s) 024602, ISSN 2475-9953
Publisher: American Physical Society
DOI: 10.1103/physrevmaterials.5.024602

Probing Lattice Dynamics and Electronic Resonances in Hexagonal Ge and Si x Ge 1– x Alloys in Nanowires by Raman Spectroscopy (opens in new window)

Author(s): Diego de Matteis, Marta De Luca, Elham M. T. Fadaly, Marcel A. Verheijen, Miquel López-Suárez, Riccardo Rurali, Erik P. A. M. Bakkers, Ilaria Zardo
Published in: ACS Nano, Issue 14/6, 2020, Page(s) 6845-6856, ISSN 1936-0851
Publisher: American Chemical Society
DOI: 10.1021/acsnano.0c00762

A Global-Optimization Study of the Phase Diagram of Free-Standing Hydrogenated Two-Dimensional Silicon (opens in new window)

Author(s): Pedro Borlido, Miguel A. L. Marques, Silvana Botti
Published in: The Journal of Physical Chemistry C, Issue 125/11, 2021, Page(s) 6298-6305, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.0c10753

Wurtzite InP microdisks: from epitaxy to room-temperature lasing (opens in new window)

Author(s): Philipp Staudinger, Svenja Mauthe, Noelia Vico Triviño, Steffen Reidt, Kirsten E Moselund and Heinz Schmid
Published in: Nanotechnology, Issue 32 (7), 2020, Page(s) 075605, ISSN 0957-4484
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6528/abbb4e

Epitaxial Ge 0.81 Sn 0.19 Nanowires for Nanoscale Mid-Infrared Emitters (opens in new window)

Author(s): Michael S. Seifner, Alain Dijkstra, Johannes Bernardi, Andreas Steiger-Thirsfeld, Masiar Sistani, Alois Lugstein, Jos E. M. Haverkort, Sven Barth
Published in: ACS Nano, Issue 13/7, 2019, Page(s) 8047-8054, ISSN 1936-0851
Publisher: American Chemical Society
DOI: 10.1021/acsnano.9b02843

Concurrent Zinc-Blende and Wurtzite Film Formation by Selection of Confined Growth Planes (opens in new window)

Author(s): Philipp Staudinger, Svenja Mauthe, Kirsten E. Moselund, Heinz Schmid
Published in: Nano Letters, Issue 18/12, 2018, Page(s) 7856-7862, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.8b03632

Accurate electronic and optical properties of hexagonal germanium for optoelectronic applications (opens in new window)

Author(s): Claudia Rödl, Jürgen Furthmüller, Jens Renè Suckert, Valerio Armuzza, Friedhelm Bechstedt, Silvana Botti
Published in: Physical Review Materials, Issue 3/3, 2019, Page(s) 034602, ISSN 2475-9953
Publisher: American Institute of Physics
DOI: 10.1103/physrevmaterials.3.034602

Exploring the Size Limitations of Wurtzite III–V Film Growth (opens in new window)

Author(s): Philipp Staudinger, Kirsten E. Moselund, Heinz Schmid
Published in: Nano Letters, Issue 20/1, 2019, Page(s) 686-693, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.9b04507

Temperature-Dependent Refractive Index of Quartz at Terahertz Frequencies (opens in new window)

Author(s): Christopher L. Davies, Jay B. Patel, Chelsea Q. Xia, Laura M. Herz, Michael B. Johnston
Published in: Journal of Infrared, Millimeter, and Terahertz Waves, Issue 39/12, 2018, Page(s) 1236-1248, ISSN 1866-6892
Publisher: Springer Verlag
DOI: 10.1007/s10762-018-0538-7

Direct-bandgap emission from hexagonal Ge and SiGe alloys (opens in new window)

Author(s): Elham M. T. Fadaly, Alain Dijkstra, Jens Renè Suckert, Dorian Ziss, Marvin A. J. van Tilburg, Chenyang Mao, Yizhen Ren, Victor T. van Lange, Ksenia Korzun, Sebastian Kölling, Marcel A. Verheijen, David Busse, Claudia Rödl, Jürgen Furthmüller, Friedhelm Bechstedt, Julian Stangl, Jonathan J. Finley, Silvana Botti, Jos E. M. Haverkort, Erik P. A. M. Bakkers
Published in: Nature, Issue 580/7802, 2020, Page(s) 205-209, ISSN 0028-0836
Publisher: Nature Publishing Group
DOI: 10.1038/s41586-020-2150-y

Three-dimensional cross-nanowire networks recover full terahertz state (opens in new window)

Author(s): Kun Peng, Dimitars Jevtics, Fanlu Zhang, Sabrina Sterzl, Djamshid A. Damry, Mathias U. Rothmann, Benoit Guilhabert, Michael J. Strain, Hark H. Tan, Laura M. Herz, Lan Fu, Martin D. Dawson, Antonio Hurtado, Chennupati Jagadish, Michael B. Johnston
Published in: Science, Issue 368/6490, 2020, Page(s) 510-513, ISSN 0036-8075
Publisher: American Association for the Advancement of Science
DOI: 10.1126/science.abb0924

Entropy-controlled fully reversible nanostructure formation of Ge on miscut vicinal Si(001) surfaces (opens in new window)

Author(s): Christian Grossauer, Vaclav Holy, Gunther Springholz
Published in: Physical Review B, Issue 102/7, 2020, Page(s) 075420 1-13, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.102.075420

Unveiling Planar Defects in Hexagonal Group IV Materials (opens in new window)

Author(s): Elham M. T. Fadaly, Anna Marzegalli, Yizhen Ren, Lin Sun, Alain Dijkstra, Diego de Matteis, Emilio Scalise, Andrey Sarikov, Marta De Luca, Riccardo Rurali, Ilaria Zardo, Jos E. M. Haverkort, Silvana Botti, Leo Miglio, Erik P. A. M. Bakkers, Marcel A. Verheijen
Published in: Nano Letters, Issue 21/8, 2021, Page(s) 3619-3625, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.1c00683?rel=cite-as&ref=pdf&jav=vor

Point defects in hexagonal silicon (opens in new window)

Author(s): Lin Sun; Mário R. G. Marques; Miguel A. L. Marques; Silvana Botti
Published in: Phys Rev Mat, Issue 5(2), 2021, Page(s) 064605, ISSN 2475-9953
Publisher: American Physical Society
DOI: 10.1103/physrevmaterials.5.064605

Hexagonal silicon grown from higher order silanes (opens in new window)

Author(s): Yizhen Ren, Philipp Leubner, Marcel A Verheijen, Jos E M Haverkort, Erik P A M Bakkers
Published in: Nanotechnology, Issue 30/29, 2019, Page(s) 295602, ISSN 0957-4484
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6528/ab0d46

Intellectual Property Rights

Light emission from hexagonal SiGe

Application/Publication number: US TUE-284
Date: 2019-02-18
Applicant(s): FRIEDRICH-SCHILLER-UNIVERSITÄT JENA

Light emission from hexagonal SiGe

Application/Publication number: US TUE-284
Date: 2019-02-18
Applicant(s): TECHNISCHE UNIVERSITEIT EINDHOVEN

Light emission from hexagonal SiGe

Application/Publication number: US TUE-284
Date: 2019-02-18
Applicant(s): FRIEDRICH-SCHILLER-UNIVERSITÄT JENA

Light emission from hexagonal SiGe

Application/Publication number: US TUE-284
Date: 2019-02-18
Applicant(s): TECHNISCHE UNIVERSITEIT EINDHOVEN

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