0000000000520771

AUTHOR

D. Han

showing 2 related works from this author

Beam test results of IHEP-NDL Low Gain Avalanche Detectors(LGAD)

2020

A High-Granularity Timing Detector (HGTD) is proposed based on the Low-Gain Avalanche Detector (LGAD) for the ATLAS experiment to satisfy the time resolution requirement for the up-coming High Luminosity at LHC (HL-LHC). We report on beam test results for two proto-types LGADs (BV60 and BV170) developed for the HGTD. Such modules were manufactured by the Institute of High Energy Physics (IHEP) of Chinese Academy of Sciences (CAS) collaborated with Novel Device Laboratory (NDL) of the Beijing Normal University. The beam tests were performed with 5 GeV electron beam at DESY. The timing performance of the LGADs was compared to a trigger counter consisting of a quartz bar coupled to a SiPM read…

Electron beamNuclear and High Energy PhysicsPhysics - Instrumentation and DetectorsFÍSICA DE ALTA ENERGIAPhysics::Instrumentation and DetectorsFOS: Physical sciences01 natural sciences010305 fluids & plasmassymbols.namesakeSilicon photomultiplierOpticsLGAD0103 physical sciencesGaussian functionelectron: irradiationphotomultiplier: silicon[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]Detectors and Experimental Techniques010306 general physicsInstrumentationphysics.ins-detPhysicsLarge Hadron ColliderLuminosity (scattering theory)business.industryfluctuationDetectorATLAS experimentTime resolutionDESYInstrumentation and Detectors (physics.ins-det)ATLASsymbolsHigh Energy Physics::ExperimentbusinessCFDBeam (structure)performancesemiconductor detector: design
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Review on mechanical joining by plastic deformation

2022

Mechanical joining technologies are increasingly used in multi-material lightweight constructions and offer opportunities to create versatile joining processes due to their low heat input, robustness to metallurgical incompatibilities and various process variants. They can be categorised into technologies which require an auxiliary joining element, or do not require an auxiliary joining element. A typical example for a mechanical joining process with auxiliary joining element is self-piercing riveting. A wide range of processes exist which are not requiring an auxiliary joining element. This allows both point-shaped (e.g., by clinching) and line-shaped (e.g., friction stir welding) joints t…

Mechanical joiningVersatilityClinchingPin-joiningMechanics of MaterialsMechanical EngineeringSelf-piercing rivetingChemical Engineering (miscellaneous)Joining processesEngineering (miscellaneous)Journal of Advanced Joining Processes
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