Which is better for thin film growth, electron beam evaporation or sputtering?

which is better for thin film growth, electron beam evaporation or sputtering? which results in better film quality?

24 July 2020 6,275 4 View

What minimum operating voltage for CMOS technology and magnetic field required for spintronics technology?

Generally, we always try to give low input to operate a device. What are the minimum values of voltage for CMOS technology and magnetic field for spintronics technology?

24 July 2020 5,610 2 View

Why no quantum (anomalous) Hall effect in bulk samples ?

Why we can not observe QHE or QAHE in bulk samples? what is the restriction? and why we do not have this effect at high temperatures? how these effect can be utilized at low temperatures?

16 March 2018 310 3 View

What are the techniques to measure band structures?

What are the technique which can measure band strucutre at symmetry point and can distinguish the type of band for example s or p type?

10 November 2017 8,677 2 View

How spin Hall effect can give spin current ?

it is difficult to understand for me that how spin hall effect can give rise spin current. charge current is split into spin up and spin down on the lateral edges. now there is no imbalence. then...

28 October 2017 9,017 5 View

What is best technique to grow oxide materials?

I want to grow oxide thin film. which technique can be the best one. please help me

28 October 2017 264 20 View

Can I calculate heat capacity of my oxide thin film using DTA/DSC measurements?

I want to measure the heat capacity of my oxide thin film. Is it possible to measure it by DSC technique?

28 October 2017 480 3 View

Why spin orbit coupling does not break time reversal symmetry but magnetic field does?

Both spin orbit coupling and external magnetic field show zeeman splitting. then why only external field or magnetic impurity in TI break time reversal symmetry and not spin orbit...

24 October 2017 169 12 View

How to calculate moment per magnetic ion?

Can someone please explain that how to calculate moment/magnetic ion in thin films?

12 May 2017 7,286 7 View

Why topolological insulators show high spin polarization instead of high spin orbit interaction??

Generally high spin-orbit interaction dephase the spin in materials. then how topological insulators with lage spin orbit interaction can show large spin polarization? please explain thank you!

05 March 2017 6,310 4 View

How to simulate 5G Quality of Service characteristics?

For my research, I would like to simulate an end to end 5G network. My goal is to observe the behaviour of SDAP protocol, dynamic configuration of 5QI values etc. To summarize I would like to...

21 February 2021 7,624 3 View

I want to simulate a privacy-preserving algorithm in MQTT for IoT devices, but I'm not sure which simulation software is best suited for this?

I want to apply a privacy-preserving algorithm in MQTT for IoT devices. Which tool do you suggest to simulate this algorithm? I want to measure the performance on the IoT battery device? Actually,...

28 January 2021 9,561 3 View

. How can we relate NB IoT with massive Machine Type Communications (mMTC) in the 5G era?

How can we relate NB IoT with massive Machine Type Communications (mMTC) in the 5G era?

19 January 2021 6,560 4 View

What are the pros and cons of the Non-orthogonal multiple access (NOMA) scheme on Future Communication Networks?

21 December 2020 9,650 3 View

Is there any better alternative for MATLAB for beginner's?

Hi, I'm in implementation phase on my thesis. But I'm in real trouble now. After downloading the codes of my reference papers, I was trying to study them to understand. but can't understand...

12 December 2020 7,376 11 View

Is there any specific design challenges for MIMO antenna in 5G applications?

Is there any specific design challenges for MIMO antenna in 5G applications?

03 December 2020 8,068 6 View

Calculating latency of wireless communication in Matlab?

how can I calculate latency in 5G network and what is the MatLab code to do that. thank you

09 November 2020 9,680 2 View

Can any one please help me for mobility management in 5G, please provide me some coding in MATLAB?

To improve the QoS in next-generation network how mobility is used?

09 November 2020 6,163 4 View

What are simulators for 5G based IoT networks?

How can I connect IoT device/Applications to 5G network and which simulators can be used?

09 November 2020 787 5 View

How to reduce the time taken for simulations in NetSim?

When I run large simulations with 100s of devices it takes several hours for the simulation to complete. So if I need to run like 20 - 30 different parameter settings then it would take me several...

05 November 2020 7,812 2 View