Extreme Optical Nonlinearities in 2D materials for Far-Infrared Photonics

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Deliverables

Realization of first set of 2D materials

Growth of first set of 2D materials

Assessment of SHG and THG using high field laser systems

Assessment of second and third order harmonic generation using high field laser systems

Modelling of 2D bandstructures in TMDs

Report on modelling of 2D bandstructures in TMDs

Broadband FIR spectroscopic system for trace gas sensing

Project Website/Logo

Project communication tools to present project results to different stakeholders

Publications

Monolayer Control of Spin-Charge Conversion in van der Waals Heterostructures

Author(s): Khasan Abdukayumov, Oliver Paull, Martin Mičica, Fatima Ibrahim, Libor Vojáček, Adrien Wright, Sylvain Massabeau, Federico Mazzola, Vincent Polewczyk, Cyriack Jego, Rahul Sharma, Céline Vergnaud, Alain Marty, Isabelle Gomes de Moraes, Abdelkarim Ouerghi, Hanako Okuno, Anupam Jana, Indrani Kar, Jun Fujii, Ivana Vobornik, Leticia Melo Costa, Olivier Renault, Jing Li, Frédéric Bonell, Mairbek C
Published in: Physical Review Letters, Issue 135, 2025, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/l41n-qxpd

Terahertz time-domain spectroscopy for simultaneous measurement of optical constants, and material thickness with deep-subwavelength precision

Author(s): Nicolas S. Beermann, Andreas Gebauer, Savio Fabretti, Wentao Zhang, Tomoki Hiraoka, Alexander W. Achtstein, Hassan A. Hafez, Dmitry Turchinovich
Published in: Optics Express, Issue 33, 2025, Page(s) 8650, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/oe.544182

Spin‐Momentum Locking and Ultrafast Spin‐Charge Conversion in Ultrathin Epitaxial Bi1 − xSbx Topological Insulator

Author(s): E. Rongione, L. Baringthon, D. She, G. Patriarche, R. Lebrun, A. Lemaître, M. Morassi, N. Reyren, M. Mičica, J. Mangeney, J. Tignon, F. Bertran, S. Dhillon, P. Le Févre, H. Jaffrès, J.‐M. George
Published in: Advanced Science, Issue 10, 2025, ISSN 2198-3844
Publisher: Wiley
DOI: 10.1002/advs.202301124

Enhanced THz emission from spintronic emitters with Pt-Al alloys

Author(s): Felix Janus, Nicolas S. Beermann, Amir Khan, Jyoti Yadav, Reshma Rajeev Lekha, Wentao Zhang, Hassan A. Hafez, Dmitry Turchinovich, Markus Meinert
Published in: Applied Physics Letters, Issue 127, 2025, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0294491

Electrical tunability of terahertz nonlinearity in graphene

Author(s): Sergey Kovalev, Hassan A. Hafez, Klaas-Jan Tielrooij, Jan-Christoph Deinert, Igor Ilyakov, Nilesh Awari, David Alcaraz, Karuppasamy Soundarapandian, David Saleta, Semyon Germanskiy, Min Chen, Mohammed Bawatna, Bertram Green, Frank H. L. Koppens, Martin Mittendorff, Mischa Bonn, Michael Gensch, Dmitry Turchinovich
Published in: Science Advances, Issue 7, 2024, ISSN 2375-2548
Publisher: American Association for the Advancement of Science (AAAS)
DOI: 10.1126/sciadv.abf9809

Terahertz Electronic and Spin Currents in Wafer‐Scale Van der Waals Bi 2 Se 3 /WSe 2 Heterostructures and Polymorphs

Author(s): M. Mičica, A. Wright, S. Massabeau, S. Ayari, E. Rongione, M. Oliveira Ribeiro, S. Husain, R. Sharma, T. Denneulin, R. E. Dunin‐Borkowski, J. Mangeney, J. Tignon, R. Lebrun, H. Okuno, O. Boulle, A. Marty, F. Bonell, F. Carosella, H. Jaffrés, R. Ferreira, J.‐M. George, M. Jamet, S. Dhillon
Published in: Advanced Materials, Issue 38, 2026, ISSN 0935-9648
Publisher: United Nations Industrial Developement Organization
DOI: 10.1002/adma.202506031

Theoretical model of passive mode-locking in terahertz quantum cascade lasers with distributed saturable absorbers

Author(s): Lukas Seitner, Johannes Popp, Michael Haider, Sukhdeep S. Dhillon, Miriam S. Vitiello, Christian Jirauschek
Published in: Nanophotonics, Issue 13, 2024, Page(s) 1823-1834, ISSN 2192-8614
Publisher: Walter de Gruyter GmbH
DOI: 10.1515/nanoph-2023-0657

"Effects of structural ordering on infrared active vibrations within <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""><mml:mrow><mml:msub><mml:mi>Bi</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:msub><mml:mi>Te</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:msub><mml:msub><mml:"

Author(s): Craig S. Knox; Matthew T. Vaughan; Andrew D. Burnett; Mannan Ali; Satoshi Sasaki; Edmund H. Linfield; Alexander Giles Davies; Joshua R. Freeman
Published in: Physical Review B, Issue 106, 2022, Page(s) 245203, ISSN 2469-9969
Publisher: APS
DOI: 10.1103/physrevb.106.245203

Inverse Rashba Edelstein THz emission modulation induced by ferroelectricity in CoFeB/PtSe2/MoSe2//LiNbO3 systems

Author(s): S. Massabeau, O. Paull, A. Pezo, F. Miljevic, M. Mičica, A. Grisard, P. Morfin, R. Lebrun, H. Jaffrès, S. Dhillon, J.-M. George, M. Jamet, M. Bibes
Published in: APL Materials, Issue 13, 2025, ISSN 2166-532X
Publisher: AIP Publishing
DOI: 10.1063/5.0256072

Electronic transparency of internal interfaces in metallic nanostructures comprising light, heavy and ferromagnetic metals measured by terahertz spectroscopy

Author(s): Nicolas S. Beermann, Savio Fabretti, Hassan A. Hafez, Maria-Andromachi Syskaki, Iryna Kononenko, Gerhard Jakob, Mathias Kläui, Dmitry Turchinovich
Published in: Nanophotonics, Issue 13, 2024, Page(s) 1883-1890, ISSN 2192-8614
Publisher: Walter de Gruyter GmbH
DOI: 10.1515/nanoph-2023-0721

Post-2000 Nonlinear Optical Materials and Measurements: Data Tables and Best Practices

Author(s): Vermeulen, Nathalie; Espinosa, Daniel; Ball, Adam; Ballato, John; Boucaud, Philippe; Boudebs, Georges; Campos, Cecilia L. A. V.; Dragic, Peter; Gomes, Anderson S. L.; Huttunen, Mikko J.; Kinsey, Nathaniel; Mildren, Rich; Neshev, Dragomir; Padilha, Lazaro; Pu, Minhao; Secondo, Ray; Tokunaga, Eiji; Turchinovich, Dmitry; Yan, Jingshi; Yvind, Kresten; Dolgaleva, Ksenia; Van Stryland, Eric W.
Published in: Journal of Physics: Photonics, Issue 5, 2023, Page(s) 035001, ISSN 2515-7647
Publisher: Institute of Physics
DOI: 10.1088/2515-7647/ac9e2f

Electrically driven heterostructured far-infrared wire lasers with integrated graphene plasmons

Author(s): Alessandra Di Gaspare, Sara Ghayeb-Zamharir, Lianhe Li, Edmund H. Linfield, Alexander G. Davies, Jincan Zhang, Osman Balci, Andrea C. Ferrari, Miriam S. Vitiello
Published in: Nature Nanotechnology, Issue 20, 2025, Page(s) 1611-1617, ISSN 1748-3387
Publisher: Nature Publishing Group
DOI: 10.1038/s41565-025-02005-z

A large-scale integrated vector–matrix multiplication processor based on monolayer molybdenum disulfide memories

Author(s): Guilherme Migliato Marega, Hyun Goo Ji, Zhenyu Wang, Gabriele Pasquale, Mukesh Tripathi, Aleksandra Radenovic, Andras Kis
Published in: Nature Electronics, Issue 6, 2023, Page(s) 991-998, ISSN 2520-1131
Publisher: Springer Science and Business Media LLC
DOI: 10.1038/s41928-023-01064-1

Compact terahertz harmonic generation in the Reststrahlenband using a graphene-embedded metallic split ring resonator array

Author(s): Alessandra Di Gaspare, Chao Song, Chiara Schiattarella, Lianhe H. Li, Mohammed Salih, A. Giles Davies, Edmund H. Linfield, Jincan Zhang, Osman Balci, Andrea C. Ferrari, Sukhdeep Dhillon, Miriam S. Vitiello
Published in: Nature Communications, Issue 15, 2024, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-024-45267-2

Comprehensive optical spectroscopy of solid-state polymer electrolytes: Harmonic and anharmonic vibrational activity and charge dynamics from terahertz to ultraviolet

Author(s): Yuhao Meng, Jian-Fen Wang, Matthias Weiling, Wentao Zhang, Felix Pfeiffer, Lukas Goett-Zink, Tilman Kottke, Jijeesh Ravi Nair, Masoud Baghernejad, Dmitry Turchinovich, Hassan A. Hafez
Published in: The Journal of Chemical Physics, Issue 163, 2025, ISSN 0021-9606
Publisher: American Institute of Physics
DOI: 10.1063/5.0289402

Probing the exciton spin-valley depolarization with spin-momentum-valley locked unbound states using tr-ARPES

Author(s): Mehdi Arfaoui, Robson Ferreira, Sihem Jaziri
Published in: Physical Review Research, Issue 6, 2024, ISSN 2643-1564
Publisher: American Physical Society (APS)
DOI: 10.1103/physrevresearch.6.043243

Large area Terahertz digitated photoconductive antennas based on a single high resistivity metal and nanoplasmonic electrode

Author(s): Anna De Vetter, Chao Song, Martin Mičica, Jerome Tignon, Juliette Mangeney, José Palomo, Sukhdeep Dhillon
Published in: Photonics and Nanostructures - Fundamentals and Applications, Issue 59, 2025, Page(s) 101248, ISSN 1569-4410
Publisher: Elsevier BV
DOI: 10.1016/j.photonics.2024.101248

"Optimization of the growth of <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""> <mml:mrow> <mml:msub> <mml:mi>Sb</mml:mi> <mml:mn>2</mml:mn> </mml:msub> <mml:msub> <mml:mi>Te</mml:mi>"

Author(s): Craig S. Knox, Ahmet Yagmur, Joel J. Burton, Zabeada Aslam, Philippa M. Shepley, John Harrington, Edmund H. Linfield, Joshua R. Freeman, Satoshi Sasaki
Published in: Physical Review Materials, Issue 9, 2025, ISSN 2475-9953
Publisher: American Physical Society (APS)
DOI: 10.1103/69xs-pvg1

Electrical spectroscopy of defect states and their hybridization in monolayer MoS2

Author(s): Yanfei Zhao, Mukesh Tripathi, Kristiāns Čerņevičs, Ahmet Avsar, Hyun Goo Ji, Juan Francisco Gonzalez Marin, Cheol-Yeon Cheon, Zhenyu Wang, Oleg V. Yazyev and Andras Kis
Published in: Nature Communications, Issue 14, 2023, Page(s) 44, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-022-35651-1

Rigorous signal reconstruction in terahertz emission spectroscopy

Author(s): Wentao Zhang, Dmitry Turchinovich
Published in: Optics Express, Issue 29, 2024, Page(s) 24411, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/oe.431739

Second and third harmonic generation in topological insulator-based van der Waals metamaterials

Author(s): Alessandra Di Gaspare, Sara Ghayeb Zamharir, Craig Knox, Ahmet Yagmur, Satoshi Sasaki, Mohammed Salih, Lianhe Li, Edmund H. Linfield, Joshua Freeman, Miriam S. Vitiello
Published in: Light: Science & Applications, Issue 14, 2025, ISSN 2047-7538
Publisher: Springer Science and Business Media LLC
DOI: 10.1038/s41377-025-01847-5

"Optical Absorption in Indirect Semiconductor to Semimetal <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML"" display=""inline""><mml:mrow><mml:msub><mml:mrow><mml:mi>PtSe</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math> Arises from Direct Transitions"

Author(s): Marin Tharrault, Sabrine Ayari, Mehdi Arfaoui, Eva Desgué, Romaric Le Goff, Pascal Morfin, José Palomo, Michael Rosticher, Sihem Jaziri, Bernard Plaçais, Pierre Legagneux, Francesca Carosella, Christophe Voisin, Robson Ferreira, Emmanuel Baudin
Published in: Physical Review Letters, Issue 134, 2025, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.134.066901

Efficient spintronic THz emitters without external magnetic field

Author(s): Amir Khan, Nicolas Sylvester Beermann, Shalini Sharma, Tiago de Oliveira Schneider, Wentao Zhang, Dmitry Turchinovich, Markus Meinert
Published in: Applied Physics Letters, Issue 126, 2025, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0247998

Short pulse generation from a graphene-coupled passively mode-locked terahertz laser

Author(s): Elisa Riccardi, Valentino Pistore, Seonggil Kang, Lukas Seitner, Anna De Vetter, Christian Jirauschek, Juliette Mangeney, Lianhe Li, A. Giles Davies, Edmund H. Linfield, Andrea C. Ferrari, Sukhdeep S. Dhillon & Miriam Vitiello
Published in: Nature Photonics, Issue 17, 2023, Page(s) 607–614, ISSN 1749-4893
Publisher: Nature
DOI: 10.1038/s41566-023-01195-z

Ultrathin Transistors and Circuits for Conformable Electronics

Author(s): Federico Parenti, Riccardo Sargeni, Elisabetta Dimaggio, Francesco Pieri, Filippo Fabbri, Tommaso Losi, Fabrizio Antonio Viola, Arindam Bala, Zhenyu Wang, Andras Kis, Mario Caironi, Gianluca Fiori
Published in: Nano Letters, Issue 24, 2024, Page(s) 15870-15877, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.4c04930

Layer-controlled nonlinear terahertz valleytronics in two-dimensional semimetal and semiconductor PtSe2

Author(s): Minoosh Hemmat, Sabrine Ayari, Martin Mičica, Hadrien Vergnet, Shasha Guo, Mehdi Arfaoui, Xuechao Yu, Daniel Vala, Adrien Wright, Kamil Postava, Juliette Mangeney, Francesca Carosella, Sihem Jaziri, Qi Jie Wang, Zheng Liu, Jérôme Tignon, Robson Ferreira, Emmanuel Baudin, Sukhdeep Dhillon
Published in: InfoMat, 2023, ISSN 2567-3165
Publisher: Wiley
DOI: 10.1002/inf2.12468

Free-space and polarization maintaining delivery of terahertz radiation from a quantum cascade laser in a dry dilution refrigerator

Author(s): M. T. Vaughan, W. Michailow, R. Xia, L. Li, M. Salih, H. E. Beere, D. A. Ritchie, E. H. Linfield, A. G. Davies, J. R. Freeman, J. E. Cunningham
Published in: Review of Scientific Instruments, Issue 96, 2025, ISSN 0034-6748
Publisher: American Institute of Physics
DOI: 10.1063/5.0250844

Terahertz Sources Based on Metrological-Grade Frequency Combs

Author(s): Elisa Riccardi, Valentino Pistore, Luigi Consolino, Alessia Sorgi, Francesco Cappelli, Roberto Eramo, Paolo De Natale, Lianhe Li, Alexander Giles Davies, Edmund H. Linfield, Miriam S. Vitiello
Published in: Laser & Photonics Reviews, Issue Volume17, Issue2, February 2023, 2200412, 2023, ISSN 1863-8899
Publisher: Wiley-VCH
DOI: 10.1002/lpor.202200412

Emergent spin Hall conductivity in tantalum-rhenium alloys

Author(s): Felix Janus, Jyoti Yadav, Nicolas S. Beermann, Wentao Zhang, Hassan A. Hafez, Dmitry Turchinovich, Sascha Preu, Markus Meinert
Published in: Physical Review B, Issue 111, 2025, ISSN 2469-9950
Publisher: American Physical Society (APS)
DOI: 10.1103/physrevb.111.174411

Ultrastrong magnon–magnon coupling dominated by antiresonant interactions

Author(s): Takuma Makihara, Kenji Hayashida, G. Timothy Noe II, Xinwei Li, Nicolas Marquez Peraca, Xiaoxuan Ma, Zuanming Jin, Wei Ren, Guohong Ma, Ikufumi Katayama, Jun Takeda, Hiroyuki Nojiri, Dmitry Turchinovich, Shixun Cao, Motoaki Bamba, Junichiro Kono
Published in: Nature Communications, Issue 12, 2022, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-021-23159-z

Disentangling complex current pathways in a metallic Ru/Co bilayer nanostructure using THz spectroscopy

Author(s): Nicolas S. Beermann; Savio Fabretti; Karsten Rott; Hassan A. Hafez; Günter Reiss; Dmitry Turchinovich
Published in: Applied Physics Letters, Issue 121, 203101 (2022), 2022, ISSN 1077-3118
Publisher: American Institute of Physics
DOI: 10.1063/5.0125464

Extended spectral response of cavity-based terahertz photoconductive antennas and coherent detection of quantum cascade lasers

Author(s): Anna De Vetter, James Normansell, José Palomo, Martin Mičica, Li Chen, Juliette Mangeney, Jerome Tignon, Lianhe H. Li, Alexander Giles Davies, Edmund H. Linfield, Joshua R. Freeman, Sukhdeep S. Dhillon
Published in: Nanophotonics, Issue 14, 2025, Page(s) 3423-3432, ISSN 2192-8614
Publisher: Walter de Gruyter GmbH
DOI: 10.1515/nanoph-2025-0088

Efficient terahertz optical filtering with large-area all-metal and polymer-metal woven wire meshes

Author(s): Simon Rossel; Wentao Zhang; Hassan A. Hafez; Savio Fabretti; Dmitry Turchinovich
Published in: Optics Express, Issue 3, 2023, Page(s) 19076-19088, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/oe.490078

Spintronic terahertz emitters with integrated metallic terahertz cavities

Author(s): Martin Mičica, Adrien Wright, Pierre Koleják, Geoffrey Lezier, Kamil Postava, Jacques Hawecker, Anna De Vetter, Jerome Tignon, Juliette Mangeney, Henri Jaffres, Romain Lebrun, Nicolas Tiercelin, Mathias Vanwolleghem, Sukhdeep Dhillon
Published in: Nanophotonics, Issue 13, 2024, Page(s) 1899-1907, ISSN 2192-8614
Publisher: Walter de Gruyter GmbH
DOI: 10.1515/nanoph-2023-0807

Optical conductivity of a Bi2Se3 topological insulator with a THz transparent top gate

Author(s): Craig S. Knox, Matthew T. Vaughan, Nathan R. Fox, Ahmet Yagmur, Satoshi Sasaki, John E. Cunningham, Edmund H. Linfield, Alexander G. Davies, Joshua R. Freeman
Published in: Nanophotonics, Issue 13, 2024, Page(s) 1843-1850, ISSN 2192-8614
Publisher: Walter de Gruyter GmbH
DOI: 10.1515/nanoph-2023-0690

Atomic‐Layer Controlled Transition from Inverse Rashba–Edelstein Effect to Inverse Spin Hall Effect in 2D PtSe2 Probed by THz Spintronic Emission

Author(s): Khasan Abdukayumov, Martin Mičica, Fatima Ibrahim, Libor Vojáček, Céline Vergnaud, Alain Marty, Jean‐Yves Veuillen, Pierre Mallet, Isabelle Gomes de Moraes, Djordje Dosenovic, Serge Gambarelli, Vincent Maurel, Adrien Wright, Jérôme Tignon, Juliette Mangeney, Abdelkarim Ouerghi, Vincent Renard, Florie Mesple, Jing Li, Frédéric Bonell, Hanako Okuno, Mairbek Chshiev, Jean‐Marie George, He
Published in: Advanced Materials, Issue 36, 2025, ISSN 0935-9648
Publisher: United Nations Industrial Developement Organization
DOI: 10.1002/adma.202304243

"Temperature-dependent electron and phonon dynamics in the ternary topological insulator <mml:math xmlns:mml=""http://www.w3.org/1998/Math/MathML""> <mml:mrow> <mml:msub> <mml:mrow> <mml:mo>(</mml:mo> <mml:mrow> <mml:msub>"

Author(s): Alexander Stroh, Hassan A. Hafez, Pascal Strathkötter, Andrew D. Burnett, John Kendrick, Alessandra Di Gaspare, Maik Gärner, Judith Bünte, Chiara Seidel, Ahmet Yagmur, Craig S. Knox, Matthew Vaughan, Nathan Fox, Satoshi Sasaki, Andreas Hütten, Edmund Linfield, Miriam S. Vitiello, Joshua Freeman, Dmitry Turchinovich
Published in: Physical Review B, Issue 112, 2025, ISSN 2469-9950
Publisher: American Physical Society (APS)
DOI: 10.1103/y1qg-vjnz

Ultrafast Pulse Generation from Quantum Cascade Lasers

Author(s): F Wang, X Qi, Z Chen, M Razeghi, S Dhillon
Published in: Micromachines, Issue 13, 2022, Page(s) 2063, ISSN 2072-666X
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/mi13122063

Deterministic grayscale nanotopography to engineer mobilities in strained MoS2 FETs

Author(s): Xia Liu, Berke Erbas, Ana Conde-Rubio, Norma Rivano, Zhenyu Wang, Jin Jang, Siiri Bienz, Naresh Kumar, Thibault Sohier, Marcos Penedo, Mitali Banerjee, Georg Fantner, Renato Zenobi, Nicola Marzari, Andras Kis, Giovanni Boero, Juergen Brugger
Published in: Nature Communication, 2026, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.26434/chemrxiv-2024-5p0r4

Investigation of hybrid plasmons in a highly crystalline Bi2Se3/C60 heterostructure using low-loss electron energy loss spectroscopy

Author(s): Mairi McCauley, Lida Ansari, Farzan Gity, Matthew Rogers, Joel Burton, Satoshi Sasaki, Quentin Ramasse, Craig Knox, Paul K. Hurley, Donald MacLaren, Timothy Moorsom
Published in: Communications Materials, Issue 6, 2025, ISSN 2662-4443
Publisher: Springer Science and Business Media LLC
DOI: 10.1038/s43246-025-00886-0

Determining Bandgaps in the Layered Group‐10 2D Transition Metal Dichalcogenide PtSe2

Author(s): Martin Mičica, Sabrine Ayari, Minoosh Hemmat, Mehdi Arfaoui, Daniel Vala, Kamil Postava, Hadrien Vergnet, Jerome Tignon, Juliette Mangeney, Shasha Guo, Xuechao Yu, Qi Jie Wang, Zheng Liu, Sihem Jaziri, Francesca Carosella, Robson Ferreira, Sukhdeep Dhillon
Published in: Advanced Functional Materials, Issue 35, 2025, ISSN 1616-301X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.202408982

Ultrafast Buildup Dynamics of Terahertz Pulse Generation in Mode-Locked Quantum Cascade Lasers

Author(s): Feihu Wang; Xiaoqiong Qi; Valentino Pistore; Lianhe Li; Gary Agnew; Edmund Linfield; Giles Davies; Jérôme Tignon; Juliette Mangeney; Aleksandar D. Rakić; Sukhdeep S. Dhillon
Published in: Phys. Rev. Appl., Issue 11, 2022, Page(s) 054083, ISSN 2331-7019
Publisher: APS
DOI: 10.1103/physrevapplied.18.064054

How to Achieve Large-Area Ultra-Fast Operation of MoS2 Monolayer Flash Memories?

Author(s): Guilherme Migliato Marega, Zhenyu Wang, Yanfei Zhao, Hyun Goo Ji, Asmund Ottesen, Mukesh Tripathi, Aleksandra Radenovic, Andras Kis
Published in: IEEE Nanotechnology Magazine, Issue 17, 2023, Page(s) 39-43, ISSN 1932-4510
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/mnano.2023.3297118

Electrically Tunable Nonlinearity at 3.2 Terahertz in Single-Layer Graphene

Author(s): Alessandra Di Gaspare, Osman Balci, Jincan Zhang, Adil Meersha, Sachin M. Shinde, Lianhe Li, A. Giles Davies, Edmund H. Linfield, Andrea C. Ferrari, and Miriam S. Vitiello
Published in: ACS Photonics, Issue 10, 2023, Page(s) 3171–3180, ISSN 2330-4022
Publisher: American Chemical Society
DOI: 10.1021/acsphotonics.3c00543

Fundamental Picture of the Conduction Mechanism in Solid-State Polymer Electrolytes Revealed by Terahertz Spectroscopy

Author(s): Johanna Weidelt, Jijeesh Ravi Nair, Diddo Diddens, Wentao Zhang, Felix Pfeiffer, Tiago de Oliveira Schneider, Markus Meinert, Tomoki Hiraoka, Linda Nesterov, Masoud Baghernejad, Dmitry Turchinovich, Hassan A. Hafez
Published in: The Journal of Physical Chemistry C, Issue 128, 2024, Page(s) 6868-6876, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.4c00232

Plasmonic mode coupling in three-dimensional metallic wire terahertz metamaterials

Author(s): Simon Rossel, Wentao Zhang, Hassan A. Hafez, Savio Fabretti, Dmitry Turchinovich
Published in: Optics Express, Issue 33, 2025, Page(s) 32320, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/oe.568464

Engineering THz-frequency light generation, detection, and manipulation through graphene

Author(s): Miriam S. Vitiello, Leonardo Viti
Published in: Applied Physics Reviews, Issue 12, 2025, ISSN 1931-9401
Publisher: AIP Publishing LLC
DOI: 10.1063/5.0199461

Terahertz field effect in a two-dimensional semiconductor

Author(s): Tomoki Hiraoka, Sandra Nestler, Wentao Zhang, Simon Rossel, Hassan A. Hafez, Savio Fabretti, Heike Schlörb, Andy Thomas, Dmitry Turchinovich
Published in: Nature Communications, Issue 16, 2026, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-025-60588-6

The 2023 terahertz science and technology roadmap

Author(s): Alfred Leitenstorfer; Andrey S Moskalenko; Tobias Kampfrath; Junichiro Kono; Enrique Castro-Camus; Kun Peng; Naser Qureshi; Dmitry Turchinovich; Koichiro Tanaka; Andrea G Markelz; Martina Havenith; Cameron Hough; Hannah J Joyce; Willie J Padilla; Binbin Zhou; Ki-Yong Kim; Xi-Cheng Zhang; Peter Uhd Jepsen; Sukhdeep Dhillon; Miriam Vitiello; Edmund Linfield; A Giles Davies; Matthias C Hoffmann; Roge
Published in: Journal of Physics D: Applied Physics, Issue 56, 2023, Page(s) 223001, ISSN 0022-3727
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6463/acbe4c

High-power density, single plasmon, terahertz quantum cascade lasers via transverse mode control

Author(s): C. Song, M. Salih, L. H. Li, J. Mangeney, J. Tignon, A. G. Davies, E. H. Linfield, S. Dhillon
Published in: Applied Physics Letters, Issue 122, 2023, Page(s) 121108, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0142359

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