What you think what downed shuttle columbia as well as shuttle discovery?

Trivial it may sound but still wish to ask this question what my friends think the exact reason of downing for both columbia as well as discover

03 April 2018 9,433 0 View

What you think what downed shuttle columbia as well as shuttle discovery?

Trivial it may sound but still wish to ask this question what my friends think the exact reason of downing for both columbia as well as discover

03 April 2018 4,611 0 View

What is the effect of using higher di-electric substrate material on the Gain and Vswr of patch Antenna?

11 December 2016 5,373 0 View

Why cfl bulb glows even after switching off the source?

10 November 2014 9,374 14 View

Please guide me how could i proceed nest in my research . please go through my two attatched paper and guide me through

please guide me how could i proceed nest in my research . please go through my two attatched paper and guide me through. it is in semiconductor field

09 October 2014 1,341 1 View

Could the antenna design shown here be practically realizable?

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08 September 2013 1,468 0 View

Can quantum mechanics and classical mechanics share a common platform to explain the missing bridge?

Like the pauli expulsion principle and the heisenberg uncertainty principle which stand true for plank space (quantum mechanics), can they be influenced by the thought of classical mechanics? Like...

08 September 2013 2,176 5 View

Does the specific heat property of solid or gas lattice atomic structure play a role, in the leakage current of semiconductor devices or heating?

I am attaching a text of specific heat in atoms resulting due to lattice vibration. This is my continued series of testing every possible extremity and nano-parameters of a semiconductor.

08 September 2013 1,312 1 View

Why do we not consider the internal parasitic capacitance while performing mid-frequency analysis of transistor amplifier?

Though my question looks trivial, I am compelled to ask this on my research experience where I a find large amount of constant behavioural deviation from results prescribed by model of frequency....

08 September 2013 5,741 16 View

Is anyone interested in real time electron dynamics in semi-conductor?

The very point of electron position at given time is uncertain. So we need to calculate relation for it by considering various factors

07 August 2013 6,655 0 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

Gas sensor response and recovery time independant of flow rate and chamber volume?

I am trying to obtain the response and recovery times for my gas sensor device. It appears the the response/recovery times are primarily dependant on the flow rate of the gas I inject into the...

26 February 2021 1,511 3 View

How to calculate battery consumption for IoT device?

Hi, everyone I'm working on a privacy-preserving algorithm that will apply to IoT devices. So, I need to measure the power consumption by implementing this algorithm. Any suggestion, advice,...

25 February 2021 8,749 6 View

How the Ground Plane implantation is performed without damaging (and w/o varying the undoped nature) the top Si (8-10 nm) in FDSOI technology ?

It is a general practice to introduce Ground Plane in FDSOI devices under the BoX. The Ground Planes are introduced by Ion Implantation through Top Si layer and Buried Oxide. I wanted to know that...

24 February 2021 5,974 4 View

How to troubleshoot Electrochromic Films and Electrochromic Devices?

I am trying to characterize an electrochromic system. The system uses ITO electrodes on glass, WO3 as the electrochromic film, and NiO as the ion storage layer. When I deposit NiO and WO3 and...

23 February 2021 9,592 2 View

Can a semi-conductor material have different absorption coefficient?

Does the absorption coefficient of the semiconductor changes with the change in the structure of the semiconductor? If you have a thin film and nanowire of the same semiconductor, will the...

23 February 2021 9,799 4 View

How can we determine the band gap of a composite material that is made up of a composition of direct and indirect band gap semiconductor materials?

I have a direct band gap material and an indirect band gap material. If I made a composite of both through physical mixing. Then how can I determine the band gap of such a material as the Tauc...

17 February 2021 8,104 4 View