Small-signal amplifier based on single-layer MoS2
By B. Radisavljevic, M. Whitwick, Andras Kis. 2012
213 citations recorded by the source corpus.
In this letter we demonstrate the operation of an analog small-signal amplifier based on single-layer MoS2, a semiconducting analogue of graphene. Our device consists of two transistors integrated on the same piece of single-layer MoS2. The high intrinsic band gap of 1.8 eV allows MoS2-based amplifiers to operate with a room temperature gain of 4. The amplifier operation is demonstrated for the frequencies of input signal up to 2 kHz preserving the gain higher than 1. Our work shows that MoS2 can effectively amplify signals and that it could be used for advanced analog circuits based on two-dimensional materials.
Subfields: Biomedical Engineering, Materials Chemistry
View Paper: https://www.semanticscholar.org/paper/321a3b9a4e606a405a815a696d920a413b29b596
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Biomedical Engineering
- Joshua E. Goldberger
- Mauricio Terrones
- Yi Cui
- T. Heinz
- Sayeef Salahuddin
- Rodney S. Ruoff
- Charles M. Lieber
- Hui‐Ming Cheng
In Materials Chemistry
Citations in the corpus
- Progress, challenges, and opportunities in two-dimensional materials beyond graphene. (2013, background): “Recognizing the potential impact of 2D materials for transistor applications, a significant amount of work has been devoted to making these transistors in the past few years.(163,167,292) 296 Recently, the performance of MoS2 transistors has been theoretically examined 164 using real space, self-con”
- Synthesis Methods of Two-Dimensional MoS2: A Brief Review (2017, methodology): “have used micro-exfoliation to produce MoS2 monolayers that are suitable for ultrasensitive photodetectors [11], analogue [12] and digital circuits [13], and observation of interesting physics such as mobility engineering and a”