Nanolayer black phosphorus (BP) is a direct bandgap semiconducting two dimensional crystal, showing immense promise for future nanoelectronic devices. Here, we report the effect of high-k dielectric and ionic-liquid gate in BP field effect transistors (BP FET). An ambipolar behavior is observed in pristine BP FETs with current modulation of 104. With a high-k HfO2 encapsulation, we observed identical switching performance in the BP FETs, however, with noticeable enhancement in mobility at room temperature. In comparison to the pristine device, the HfO2 encapsulation showed a contrasting decrease in mobility at lower temperatures. BP FETs with electric double layer ionic liquid gate showed a drastic improvement in the subthreshold swing (SS)...
The electric field effect is a useful means of elucidating intrinsic material properties as well as ...
The energy bandgap is an intrinsic character of semiconductors, which largely determines their prope...
Two-dimensional black phosphorus (BP) has attracted much attention recently because of its applicabi...
Nanolayer black phosphorus (BP) is a direct bandgap semiconducting two dimensional crystal, showing ...
This paper reports high-performance top-gated black phosphorus (BP) field-effect transistors with ch...
We use thin layers of exfoliated black phosphorus to realize back-gated field-effect transistors in ...
© 2014 IEEE.We report a comprehensive theoretical investigation of ballistic quantum transport in mo...
We report the versatile doping control of black phosphorus (BP) using an ionic liquid (EMIM:TFSI) as...
The discovery of graphene has inspired great research interest in two-dimensional (2D) layered nanom...
© 2015 AIP Publishing LLC.We report a theoretical investigation of ballistic transport in multilayer...
Few-layer black phosphorus (BP) has recently emerged as a promising two-dimensional (2D) material fo...
Black phosphorus (BP) has shown great potential as a semiconductor material beyond graphene and MoS2...
University of Minnesota Ph.D. dissertation. June 2017. Major: Electrical Engineering. Advisor: Steve...
Recent work has demonstrated excellent p-type field-effect switching in exfoliated black phosphorus,...
International audienceBlack phosphorus (BP) has recently emerged as a promising two-dimensional dire...
The electric field effect is a useful means of elucidating intrinsic material properties as well as ...
The energy bandgap is an intrinsic character of semiconductors, which largely determines their prope...
Two-dimensional black phosphorus (BP) has attracted much attention recently because of its applicabi...
Nanolayer black phosphorus (BP) is a direct bandgap semiconducting two dimensional crystal, showing ...
This paper reports high-performance top-gated black phosphorus (BP) field-effect transistors with ch...
We use thin layers of exfoliated black phosphorus to realize back-gated field-effect transistors in ...
© 2014 IEEE.We report a comprehensive theoretical investigation of ballistic quantum transport in mo...
We report the versatile doping control of black phosphorus (BP) using an ionic liquid (EMIM:TFSI) as...
The discovery of graphene has inspired great research interest in two-dimensional (2D) layered nanom...
© 2015 AIP Publishing LLC.We report a theoretical investigation of ballistic transport in multilayer...
Few-layer black phosphorus (BP) has recently emerged as a promising two-dimensional (2D) material fo...
Black phosphorus (BP) has shown great potential as a semiconductor material beyond graphene and MoS2...
University of Minnesota Ph.D. dissertation. June 2017. Major: Electrical Engineering. Advisor: Steve...
Recent work has demonstrated excellent p-type field-effect switching in exfoliated black phosphorus,...
International audienceBlack phosphorus (BP) has recently emerged as a promising two-dimensional dire...
The electric field effect is a useful means of elucidating intrinsic material properties as well as ...
The energy bandgap is an intrinsic character of semiconductors, which largely determines their prope...
Two-dimensional black phosphorus (BP) has attracted much attention recently because of its applicabi...