4 papers
Remote characterization of aerogel foam concrete using dynamic speckle pattern analysis
Ramin Jamali, Mohammad Hadi Sadri, Ali-Reza Moradi
Aerogel foam concrete (AFC) has garnered significant attention in recent years due to its exceptional thermal insulation, lightweight structure, and versatility in construction app…
Speckle Tweezers in Action: Manipulating the Run-and-Tumble of Bacteria
Ramin Jamali, Mohammad Hadi Sadri, Ali-Reza Moradi
This study explores the use of optical speckle tweezers (ST) to manipulate the motility of Escherichia coli bacteria. By employing the generated speckle patterns, we demonstrate th…
Speckle tweezers at fluid-fluid interface
Ramin Jamali, Sabareesh K. P. Velu, Ali-Reza Moradi
Contemporary approaches to optical multiple micro-manipulation typically involve careful pre-engineering of the laser beam shape. In various biomedical and microfluidic scenarios,…
Speckle pattern analysis of PVK:rGO composite based memristor device
Ramin Jamali, Madeh Sajjadi, Babak Taherkhani +2
The memristors are expected to be fundamental devices for neuromorphic systems and switching applications. For example, the device made of a sandwiched layer of poly(N-vinylcarbazo…