What physical process determines the property of photon entanglement in a SPE?

For instance, both nitride NW-QDs and h-BN point defect based SPEs seem to exhibit photon entanglement. Which platform will provide stronger entanglement? I suspect, that purity of the single...

31 December 2019 8,377 2 View

How to remove HOPG substrate from thin film?

I have grown h-BN on HOPG by MBE and now I need to remove the substrate. Please let me know which process I should follow.

08 September 2019 6,082 3 View

No title

01 February 2016 9,728 0 View

How could I calculate a) out of plane lattice mismatch and b) in-plane lattice mismatch between SiGe (67.93 degree) and Si (69.13 degree) ?

Si and SiGe . Kindly provide your answer with required formulas.

01 February 2015 2,357 1 View

What is the basic physical explanation of the acceptor-bound-exciton peak in PL for ZnMgO?

I have got references claiming acceptor peak at 3.33 eV [J.C. Fan, C.Y. Zhu, B. Yang, S. Fung, C.D. Beling, G. Brauer, W. Anwand, D. Grambole, K.S. Wong, Y.C. Zhong, Z. Xie, C.C. Ling, J. Vac....

11 December 2014 6,511 1 View

Why is the mobility of electron higher than that of hole?

10 November 2014 2,323 12 View

Is it possible to manipulate the band structure of any material to change the curvature of the band and thus change the effective mass and mobility?

07 August 2014 1,058 3 View

What is the basic physics behind choosing a peak as Acceptor-bound-exciton(AoX) peak in Photoluminescence (PL) measurements?

Acceptor-Bound-exciton peak of ZnO/ZnMgO.

07 August 2014 291 1 View

Does anyone have knowledge on the composition of ZnMgO?

07 August 2014 3,052 6 View

Tooth extraction and subsequent dental implant placement in Sprague-Dawley rats induce differential changes in anterior digastric myofibre size and ?

01 March 2021 7,254 3 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 does elongation affect the resistance of an electrode?

What are the testing rate for electrodes recommended by ASTM for cochlear implants. I am currently doing the 15mm/min elongatio testing.

22 February 2021 1,515 1 View

Problem in detection of a specific gene & elimination of primer dimer in qpcr?

In our lab, we are trying to do real time PCR for some genes. One of them has a size of 85 bp. Whatever we do, we had an amplification in negative control. When we run agarose gel, it always a...

14 February 2021 9,750 11 View

Should the AUC in a concentration-time graph of a subcutaneous implant be roughly the same for poeple?

I have 2 concentration time curves of a subcut drug implant. the first group has a peak around the 50 day mark where as the second group does not. Both groups received the same implant by the same...

10 February 2021 2,305 3 View

Why non-specific band appear on T-ARMS PCR?

Hi everyone. We want to know how can I remove the non-specific band amplification on this variant. Although the amplification of non-specific band is not as intense as the band that we want, but...

09 February 2021 588 2 View

I have faced a problem to amplify VP2 gene of porcine parvovirus 1,2,3 and 5? Please suggest me how can i solve this problem?

Till now i haven't got any PCR amplified vp2 gene bands on specific annealing temperature and in step up PCR.

08 February 2021 819 4 View

Xrd result of ZnO thin film shown better crystallinity at low temperature and the crystallinity decreases as the temperature increased. why?

I have synthesized ZnO thin films at four different substrate temperature say, 300, 350, 400 and 450C. and the samples were annealed at 450C for half an hour. the xrd result shown better...

04 February 2021 7,641 4 View

How can I partially remove the metal oxide layer for solar cell device?

Hi, I want to make a perovskite-based planar solar cell device. (electrode/HTL/perovskite/ETL/FTO) To fabricate the device, one electrode should be deposited on HTL and the other should be...

01 February 2021 229 6 View

Are there any technical and safety tips or details for hot salt baths?

29 January 2021 6,036 2 View