Exciton tuning and strain imaging in WS₂ supported on PDMS micropillars

Proliferation of epithelial cells on PDMS substrates with micropillars fabricated with different curvature characteristics.

The present work studied the proliferation of epithelial cells when they were cultivated on substrates with micropillars fabricated with the same height but with different curvature characteristics. A special micro-fabrication method was employed to produce these micropillar substrates. Polyallyldiglycol carbonate (PADC) films were first irradiated by alpha particles and then chemically etched ...

Statistics of Exciton Emission in a Semiconductor Microcavity: Detuning and Exciton-Exciton Effects

We consider the interaction of quantum light with an ideal semiconductor microcavity. We investigate photon statistics in different conditions and the presence of detuning and exciton-exciton interaction. We show that in the resonant interaction and absence of the exciton-exciton interaction, the state of the whole system can be considered as   coherent state. According to our results, it turns...

A Sensitivity Enhanced MWCNT/PDMS Tactile Sensor Using Micropillars and Low Energy Ar+ Ion Beam Treatment

High sensitive flexible and wearable devices which can detect delicate touches have attracted considerable attentions from researchers for various promising applications. This research was aimed at enhancing the sensitivity of a MWCNT/PDMS piezoresistive tactile sensor through modification of its surface texture in the form of micropillars on MWCNT/PDMS film and subsequent low energy Ar⁺ ion be...

myocardial strain and strain rate imaging: comparison between doppler derived strain imaging and speckle tracking echocardiography

magnetic resonance imaging in dentistry

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