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View article: Small-Signal Characterization and Modelling of a Back Bias Reconfigurable Field Effect Transistor
Small-Signal Characterization and Modelling of a Back Bias Reconfigurable Field Effect Transistor Open
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View article: Three-to-one analog signal modulation with a single back-bias-controlled reconfigurable transistor
Three-to-one analog signal modulation with a single back-bias-controlled reconfigurable transistor Open
Reconfigurable field effect transistors are an emerging class of electronic devices, which exploit a structure with multiple independent gates to selectively adjust the charge carrier transport. Here, we propose a new device variant, where…
View article: Multisite Dopamine Sensing With Femtomolar Resolution Using a CMOS Enabled Aptasensor Chip
Multisite Dopamine Sensing With Femtomolar Resolution Using a CMOS Enabled Aptasensor Chip Open
Many biomarkers including neurotransmitters are found in external body fluids, such as sweat or saliva, but at lower titration levels than they are present in blood. Efficient detection of such biomarkers thus requires, on the one hand, to…
View article: Spin-spiral state of a Mn monolayer on W(110) studied by soft x-ray absorption spectroscopy at variable temperature
Spin-spiral state of a Mn monolayer on W(110) studied by soft x-ray absorption spectroscopy at variable temperature Open
The noncollinear magnetic state of epitaxial Mn monolayers on tungsten (110)\ncrystal surfaces is investigated by means of soft x-ray absorption\nspectroscopy, to complement earlier spin-polarized STM experiments. X-ray\nabsorption spectra…
View article: A Silicon Nanowire Ferroelectric Field‐Effect Transistor
A Silicon Nanowire Ferroelectric Field‐Effect Transistor Open
The design and characterization of a Schottky‐type ferroelectric field‐effect transistor based on a nominally undoped silicon nanowire are reported. The nanowire transistor is fabricated by top‐down technology starting from a silicon‐on in…
View article: Analysis of Performance Instabilities of Hafnia‐Based Ferroelectrics Using Modulus Spectroscopy and Thermally Stimulated Depolarization Currents
Analysis of Performance Instabilities of Hafnia‐Based Ferroelectrics Using Modulus Spectroscopy and Thermally Stimulated Depolarization Currents Open
The discovery of the ferroelectric orthorhombic phase in doped hafnia films has sparked immense research efforts. Presently, a major obstacle for hafnia's use in high‐endurance memory applications like nonvolatile random‐access memories is…
View article: Heavy-Hole States in Germanium Hut Wires
Heavy-Hole States in Germanium Hut Wires Open
Hole spins have gained considerable interest in the past few years due to their potential for fast electrically controlled qubits. Here, we study holes confined in Ge hut wires, a so-far unexplored type of nanostructure. Low-temperature ma…
View article: Correlation between ground state and orbital anisotropy in heavy fermion materials
Correlation between ground state and orbital anisotropy in heavy fermion materials Open
Significance The ground state of materials with strong electronic correlations depends on a delicate balance among competing interactions. The strongly correlated compounds Ce M In 5 , with M = Co, Rh, and Ir, exhibit superconducting and m…