Emroz Khan, Forsad Al Hossain, Shiekh Zia Uddin, Samiul Alam et al.
GOAL: Although photoplethysmographic (PPG) signals can monitor heart rate (HR) quite conveniently in hospital environments, trying to incorporate them during fitness programs poses a great challenge, since in these cases, the signals are heavily corrupted by motion artifacts. METHODS: In this paper,...
Emroz Khan, Tahmid Sami Rahman, Samia Subrina
Graphene-metal interfaces have recently become popular for graphene growth and for making contacts in numerous thermal and photo-electronic devices. A number of studies have already been made to investigate the interfacial properties when single layer graphene is grown on metal substrates. In this s...
Md Mahbubur Rahman, Md Tanzil Shahria, Md Samiul Haque Sunny, Md Mahafuzur Rahaman Khan et al.
A significant number of individuals in the United States use assistive devices to enhance their mobility, and a considerable portion of those who depend on such aids require assistance from another individual in performing daily living activities. The introduction of robotic grippers has emerged as ...
Tahmid Sami Rahman, Emroz Khan, Samia Subrina
Point defect in mono-layer graphene on Cu substrate shows significant change in electronic structure in comparison to without the presence of defect. Our attempt to observe the electronic structure of mono-layer graphene on Cu substrate shows the band-structure, binding energy and density of states....
Tahmid Sami Rahman, Emroz Khan, Samia Subrina
Free-standing tri-layer graphene shows stacking dependent band gap when external bias is applied. In this work, we have made an attempt to observe the electronic structure of tri-layer graphene with different stacking on Cu (111) substrate without applying any external bias. We have performed densit...
Shiekh Ziauddin, Emroz Khan, Navid Mohammad Imran
In this paper, we present a simple but elegant idea through which a body-source shorted Field Effect Transistor (FET), either enhancement-type or depletion-type, and having either an n-channel or p-channel, can be replaced by a combination of two FETs of the same kind (twins), so that the i–v charac...
Dipak Kanti Das, Emroz Khan
DipakKanti Das, Emroz Khan