Self‐powered photodetectors based on 2D materials
Self‐powered photodetectors are considered as a new type of photodetectors enabling self‐
powered photodetection without external power. The excellent photoresponsivity, fast …
powered photodetection without external power. The excellent photoresponsivity, fast …
Fully depleted self‐aligned heterosandwiched van der Waals photodetectors
Room‐temperature‐operating highly sensitive mid‐wavelength infrared (MWIR)
photodetectors are utilized in a large number of important applications, including night …
photodetectors are utilized in a large number of important applications, including night …
Recent progress in functional two-dimensional photovoltaic photodetectors and related emerging applications
The photovoltaic effect can directly harvest solar energy by converting optical signals into
current without external bias and thus is a practical and sustainable approach for low-power …
current without external bias and thus is a practical and sustainable approach for low-power …
Thermal expansion coefficient of few-layer MoS2 studied by temperature-dependent Raman spectroscopy
The thermal expansion coefficient is an important thermal parameter that influences the
performance of nanodevices based on two-dimensional materials. To obtain the thermal …
performance of nanodevices based on two-dimensional materials. To obtain the thermal …
Large-Area, Two-Dimensional MoS2 Exfoliated on Gold: Direct Experimental Access to the Metal–Semiconductor Interface
Two-dimensional semiconductors such as MoS2 are promising for future electrical devices.
The interface to metals is a crucial and critical aspect for these devices because undesirably …
The interface to metals is a crucial and critical aspect for these devices because undesirably …
Photoluminescence Enhancement by Band Alignment Engineering in MoS2/FePS3 van der Waals Heterostructures
Single-layer semiconducting transition metal dichalcogenides (2H-TMDs) display robust
excitonic photoluminescence emission, which can be improved by controlled changes to the …
excitonic photoluminescence emission, which can be improved by controlled changes to the …
Upconversion of Light into Bright Intravalley Excitons via Dark Intervalley Excitons in hBN-Encapsulated WSe2 Monolayers
Semiconducting monolayers of transition-metal dichalcogenides are outstanding platforms
to study both electronic and phononic interactions as well as intra-and intervalley excitons …
to study both electronic and phononic interactions as well as intra-and intervalley excitons …
Layer-Thickness-Dependent Work Function of MoS2 on Metal and Metal Oxide Substrates
C Lattyak, K Gehrke, M Vehse - The Journal of Physical Chemistry …, 2022 - ACS Publications
Transition metal dichalcogenides, such as molybdenum disulfide (MoS2), have unique
electronic and optoelectronic properties that are often altered by environmental effects …
electronic and optoelectronic properties that are often altered by environmental effects …
Enhanced dielectric properties of MoS2/PVDF free-standing, flexible films for energy harvesting applications
Observation of enhanced dielectric constant (∼ 5 times) in free-standing, flexible composite
films of poly (vinylidene fluoride)(PVDF) with the addition of molybdenum disulfide (MoS 2) …
films of poly (vinylidene fluoride)(PVDF) with the addition of molybdenum disulfide (MoS 2) …
Exciton and Trion at the Perimeter and Grain Boundary of CVD-Grown Monolayer MoS2: Strain Effects Influencing Application in Nano-Optoelectronics
Nanolayers of MoS2 can be grown to be used as active elements in nano-optoelectronic
devices such as two-dimensional (2D) light emitters and optical detectors. The growth of 2D …
devices such as two-dimensional (2D) light emitters and optical detectors. The growth of 2D …