Timepix4 achieves zero-frequency DQE above 0.9 at both 100 kV and 200 kV in TEM, with Nyquist DQE above 0.2 at 100 kV but near zero at 200 kV, and detects weak diffraction beyond 75 mrad at 200 kV.
Event driven 4D STEM acquisition with a Timepix3 detector: Microsecond dwell time and faster scans for high precision and low dose applications
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
physics.ins-det 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Detective Quantum Efficiency of the Timepix4 Hybrid Pixel Detector and its Application to Parallel-Beam Diffraction
Timepix4 achieves zero-frequency DQE above 0.9 at both 100 kV and 200 kV in TEM, with Nyquist DQE above 0.2 at 100 kV but near zero at 200 kV, and detects weak diffraction beyond 75 mrad at 200 kV.