Publications by Andras Kis | EPFL Graph Search

Comprehensive benchmarking and user guide for the characterization of CVD-grown transition metal chalcogenides

Since the discovery of graphene in 2004, there has been rapid progress in research on two-dimensional (2D) material’s potential applications with significant impact. Efforts to bring 2D materials closer to industrial production, quality assessment, and sta ...

Academia.edu Journals2025

Spin polarization detection via chirality-induced tunnelling currents in indium selenide

Andras Kis, Gabriele Pasquale

Chirality, a basic property of symmetry breaking, is crucial for fields such as biology and physics. Recent advances in the study of chiral systems have stimulated interest in the discovery of symmetry-breaking states that enable exotic phenomena such as s ...

Springer Science and Business Media LLC2025

Enhancing interlayer exciton dynamics by coupling with monolithic cavities via the field-induced Stark effect

Andras Kis, Fedele Tagarelli, Edoardo Lopriore

Optical microcavities provide a powerful and versatile framework for manipulating the dynamics of photonic emission from optically active materials through light recirculation. Spatially indirect interlayer excitons (IXs) exhibit broad tunability of their ...

2025

An Investigation of VO2 Nanowire Arrays for Integrated Sensing. From Non-Stochastic Nanowires to Stochastic Nanostructures

Igor Stolichnov, Mihai Adrian Ionescu, Andras Kis

This paper presents a novel nanoscale platform based on vanadium dioxide (VO2) two-terminal devices shaped like nanowires (NWs). For the first time we report CMOS compatible VO2 two-terminal devices with little-to-no stochasticity in the absence of electro ...

IEEE2025

Polarization-Dependent Plasmon-Induced Doping and Strain Effects in MoS 2 Monolayers on Gold Nanostructures

Andras Kis, Zhenyu Wang, Guilherme Migliato Marega

Monolayers of transition-metal dichalcogenides, such as MoS 2 , have attracted significant attention for their exceptional electronic and optical properties, positioning them as ideal candidates for advanced optoelectronic applications. Despite their stron ...

American Chemical Society (ACS)2025

Electrically tunable giant Nernst effect in two-dimensional van der Waals heterostructures

Andras Kis, Guilherme Migliato Marega, Zhe Sun, Gabriele Pasquale

The Nernst effect, a transverse thermoelectric phenomenon, has attracted significant attention for its potential in energy conversion, thermoelectrics and spintronics. However, achieving high performance and versatility at low temperatures remains elusive. ...

2024

Composition-tunable transition metal dichalcogenide nanosheets via a scalable, solution-processable method

Andras Kis, Kevin Sivula, Yanfei Zhao, Rebekah Anne Wells, Simon Nussbaum, Marina Caroline Michèle Caretti, Zhenyu Wang, Victor Carle Adrien Boureau

The alloying of two-dimensional (2D) transition metal dichalcogenides (TMDs) is an established route to produce robust semiconductors with continuously tunable optoelectronic properties. However, typically reported methods for fabricating alloyed 2D TMD na ...

Royal Soc Chemistry2024

Nanofluidic logic with mechano-ionic memristive switches

Andras Kis, Aleksandra Radenovic, Théo Denis Tobias Emmerich, Andrey Chernev, Nathan Cyprien Arsène Ronceray, Edoardo Lopriore, Yunfei Teng, Vasily Artemov

Neuromorphic systems are typically based on nanoscale electronic devices, but nature relies on ions for energy-efficient information processing. Nanofluidic memristive devices could thus potentially be used to construct electrolytic computers that mimic th ...

Nature Portfolio2024

Deterministic grayscale nanotopography to engineer mobilities in strained MoS2 FETs

Giovanni Boero, Andras Kis, Jürgen Brugger, Georg Fantner, Nicola Marzari, Norma Rivano, Zhenyu Wang, Xia Liu, Ana Conde Rubio, Berke Erbas, Mitali Banerjee, Jin Jiang, Marcos Penedo Garcia

Field-effect transistors (FETs) based on two-dimensional materials (2DMs) with atomically thin channels have emerged as a promising platform for beyond-silicon electronics. However, low carrier mobility in 2DM transistors driven by phonon scattering remain ...

Nature Research2024

CVD graphene contacts for lateral heterostructure MoS2 field effect transistors

Andras Kis, Aleksandra Radenovic, Zhenyu Wang

Intensive research has been carried out on two-dimensional materials, in particular molybdenum disulfide, towards high-performance field effect transistors for integrated circuits 1 . Fabricating transistors with ohmic contacts is a challenging task due to ...

Nature Portfolio2024

Ultrathin Transistors and Circuits for Conformable Electronics

Andras Kis, Zhenyu Wang

Adapting electronics to perfectly conform to nonplanar and rough surfaces, such as human skin, is a challenging task, which could open up new applications in fields of high economic and scientific interest, ranging from health to robotics, human-machine in ...

American Chemical Society (ACS)2024

Combining thermal scanning probe lithography and dry etching for grayscale nanopattern amplification

Giovanni Boero, Arnaud Bertsch, Andras Kis, Jürgen Brugger, Georg Fantner, Zhenyu Wang, Xia Liu, Ana Conde Rubio, Berke Erbas, Mitali Banerjee, Marcos Penedo Garcia

Grayscale structured surfaces with nanometer-scale features are used in a growing number of applications in optics and fluidics. Thermal scanning probe lithography achieves a lateral resolution below 10 nm and a vertical resolution below 1 nm, but its maxi ...

Springernature2024

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

Andras Kis, Aleksandra Radenovic, Zhenyu Wang, Guilherme Migliato Marega, Mukesh Kumar Tripathi, Gabriele Pasquale

Data-driven algorithms—such as signal processing and artificial neural networks—are required to process and extract meaningful information from the massive amounts of data currently being produced in the world. This processing is, however, limited by the t ...

2023

Electrical control of hybrid exciton transport in a van der Waals heterostructure

Andras Kis, Fedele Tagarelli, Zhe Sun, Gabriele Pasquale, Edoardo Lopriore

Nature Publishing Group2023

Dataset for the paper High durability and stability of 2D nanofluidic devices for long-term single-molecule sensing

Andras Kis, Aleksandra Radenovic, Martina Lihter, Yanfei Zhao, Michal Daniel Macha, Mukeshchand Thakur, Andrey Chernev, Mukesh Kumar Tripathi, Nianduo Cai, Miao Zhang, Yunfei Teng

Information regarding the Dataset, corresponding to the paper: “Thakur, M., Cai, N., Zhang, M. et al. High durability and stability of 2D nanofluidic devices for long-term single-molecule sensing. npj 2D Mater Appl 7, 11 (2023). https://doi.org/10.1038/s41 ...

Zenodo2023

Electrical spectroscopy of defect states and their hybridization in monolayer MoS2

Andras Kis, Oleg Yazyev, Yanfei Zhao, Juan Francisco Gonzalez Marin, Ahmet Avsar, Cheol Yeon Cheon, Kristians Cernevics, Zhenyu Wang, Mukesh Kumar Tripathi, Hyungoo Ji

Defects in solids are unavoidable and can create complex electronic states that can significantly influence the electrical and optical properties of semiconductors. With the rapid progress in the integration of 2D semiconductors in practical devices, it is ...

Nature Research2023

Disorder-induced bulk photovoltaic effect in a centrosymmetric van der Waals material

Andras Kis, Juan Francisco Gonzalez Marin, Cheol Yeon Cheon, Mukesh Kumar Tripathi, Zhe Sun

Sunlight is widely seen as one of the most abundant forms of renewable energy, with photovoltaic cells based on pn junctions being the most commonly used platform attempting to harness it. Unlike in conventional photovoltaic cells, the bulk photovoltaic ef ...

2023

High durability and stability of 2D nanofluidic devices for long-term single-molecule sensing

Andras Kis, Aleksandra Radenovic, Martina Lihter, Yanfei Zhao, Michal Daniel Macha, Mukeshchand Thakur, Andrey Chernev, Mukesh Kumar Tripathi, Nianduo Cai, Miao Zhang, Yunfei Teng

Nanopores in two-dimensional (2D) membranes hold immense potential in single-molecule sensing, osmotic power generation, and information storage. Recent advances in 2D nanopores, especially on single-layer MoS2, focus on the scalable growth and manufacturi ...

2023

Electrical detection of the flat-band dispersion in van der Waals field-effect structures

Andras Kis, Oleg Yazyev, Fedele Tagarelli, Kristians Cernevics, Zhe Sun, Gabriele Pasquale, Edoardo Lopriore

Two-dimensional flat-band systems have recently attracted considerable interest due to the rich physics unveiled by emergent phenomena and correlated electronic states at van Hove singularities. However, the difficulties in electrically detecting the flat- ...

2023

How to Achieve Large-Area Ultra-Fast Operation of MoS 2 Monolayer Flash Memories?

Andras Kis, Aleksandra Radenovic, Yanfei Zhao, Zhenyu Wang, Guilherme Migliato Marega, Mukesh Kumar Tripathi, Hyungoo Ji, Asmund Kjellegaard Ottesen

Memory devices have returned to the spotlight due to increasing interest in using in-memory computing architectures to make data-driven algorithms more energy-efficient. One of the main advantages of this architecture is the efficient performance of vector ...

2023