Publications de Sajedeh Manzeli

Self-sensing, tunable monolayer MoS2 nanoelectromechanical resonators

Andras Kis, Dumitru Dumcenco, Guilherme Migliato Marega, Sajedeh Manzeli

Excellent mechanical properties and the presence of piezoresistivity make single layers of transition metal dichalcogenides (TMDCs) viable candidates for integration in nanoelectromechanical systems (NEMS). We report on the realization of electromechanical ...

Nature Research2019

Nano-electromechanical systems based on ultra-thin semiconductors

Sajedeh Manzeli

Nowadays, the interest in 2D materials has gone far beyond graphene. Specially, monolayers of transition metal dichalcogenides (TMDs) offer a broad spectrum of electronic and optical properties, and show the potential to revolutionize the electronics indus ...

EPFL2018

2D transition metal dichalcogenides

Andras Kis, Oleg Yazyev, Dmitry Ovchinnikov, Sajedeh Manzeli, Diego José Pasquier

Graphene is very popular because of its many fascinating properties, but its lack of an electronic bandgap has stimulated the search for 2D materials with semiconducting character. Transition metal dichalcogenides (TMDCs), which are semiconductors of the t ...

Nature Publishing Group2017

Electromechanical oscillations in bilayer graphene

Andras Kis, Oleg Yazyev, Fernando Gargiulo, Gabriel Albert Autes, Sajedeh Manzeli, Mahmut Tosun, Mohamed Malik Benameur

Nanoelectromechanical systems constitute a class of devices lying at the interface between fundamental research and technological applications. Realizing nanoelectromechanical devices based on novel materials such as graphene allows studying their mechanic ...

Nature Research2015

Piezoresistivity and Strain-induced Band Gap Tuning in Atomically Thin MoS2

Andras Kis, Sajedeh Manzeli, Adrien Victor Allain

Continuous tuning of material properties is highly desirable for a wide range of applications, with strain engineering being an interesting way of achieving it. The tuning range, however, is limited in conventional bulk materials that can suffer from plast ...

American Chemical Society (ACS)2015