Besides cvd, can anyone recommend an easy method to fabricate Ge nanowires?

More Anming Hu's questions See All

How to eliminate imaginary phonon frequency in phonon dispersion of Coved Graphene Nanoribbons?

Dear all, I want to calculate the phonon dispersion of 4CNR-1-0 (structure is in Fig. 2 (b) in this article Designing coved graphene nanoribbons with charge carrier mob... ) and then calculate...

17 June 2024 6,911 2 View

Mutagenesis question, 9 mismatch pcr cycle?

Dear all, I am currently trying to perform mutagenesis to change 9 mismatch. Is it possible to do it in one round of PCR? if so, are there any protocol I can learn from?

16 June 2024 875 2 View

Is it correct to call model 2 (Hayes Process) a double moderation model?

I am using PROCESS (model 2) to conduct moderation analysis with two moderators (moderator W is a categorical variable while moderator Z is a continuous variable). DV is predicted by X (IV), W, Z,...

07 May 2024 8,042 0 View

Zebra Finch Craniotomy?

Where is the HVC beside the letter Y in Zebra Finch's brain craniotomy?

25 February 2024 2,623 0 View

How to autoclave micro centrifuge tube?

Hi, I need to autoclave my sample (only 400ul) in micro centrifuge tube. Does anyone know how to autoclave it? Thanks!

22 February 2024 9,216 0 View

What are the similarities and differences between radiation and irradiation?

There is some confusion in the use of these two words.

05 February 2024 7,110 5 View

How to investigate the mechinism of transcrition factor and genes?

Hi, I have fond a strong negative correlation between a transcription factor and genes. How could I further decipher the underling mechanism? Thank you

23 January 2024 7,056 8 View

How to separate dead C.elegans from living ones?

The dead and alive C.elegans is mixed on one NGM plate, how can I separate alive one from dead one in a very rapid way? Besides , those living C.elegans has very low athletic ability.

10 January 2024 4,484 1 View

Does KEGG or MetaCyc provide a batch search or bulk search feature?

Hi! Now I have 500 enzyme ECs and I want to figure out which pathway each EC belongs to. One option is that I can click the search button 500 times, but I'm wondering if there's any batch query...

26 December 2023 3,722 0 View

How to get better XRR simulation of PS film on Si substrate?

Dear Colleaguse, We are trying to simulate the XRR nanolayers to get information about the density parameters of PS films on Si substrate. And I found that no matter how I adjusted the parameters...

22 December 2023 7,038 4 View

¿Are oxygen vacancies in semiconductors capable to change the band gap?

Dear all! Oxygen vacancies do raise negatively the Fermi level by increasing the negative charge in the semiconductor crystal structure. In the case of n-type semiconductors, I wonder if this...

30 July 2024 8,339 2 View

How to build my own lab made four point probe set up?

Hello, I'm trying to measure the conductivity of semiconductor films but since I don't have a commercial four point probe set up I would like to build one on my own in my lab. I have generators,...

30 July 2024 906 2 View

What is the best software for simulation of mode locked diode laser?

Hi Dear All I would like to simulate a mode locked semiconductor laser. Does anyone know what is the best software to do it?

06 July 2024 1,648 4 View

Offer or collaboration for book publications?

Dear Profs/ Scientist, if any one is interested or have plan to publish a good quality books/ book edited , I can contribute/help such type of research works . My research...

06 June 2024 5,932 2 View

What is covering the wall of tio2 that causes the side view not to be visible?

It doesn't seem like nanowire, because the Tio2 surface is clearly visible.

27 May 2024 6,319 0 View

How to convert unit eV to V of the valence and conduction band position of semiconductor?

This question asks for a detailed explanation of the conversion process between these units in the context of semiconductors.

22 May 2024 1,892 1 View

What is the simplest way to introduce a heterostructure??

The best definition of heterostructure.

16 May 2024 9,848 1 View

Has anyone used the MEMS and Nanotechnology Exchage (MNX) foundry service?

I have been trying to contact them for about 2 weeks now and I have received no response. I am wondering if they are still active. If not, could anyone suggest a similar foundry service to do some...

12 May 2024 2,100 0 View

I recently calculated the bandstructure of a material using WIEN2k. While the material is semiconductor, my calculation show metallic. Any advise?

I am working on ferrites materials. I could see gap, but the problem is that the conduction band minimum crossed the Fermi Level.

28 April 2024 5,199 5 View

How we can calculated the carrier concentration for n -type semiconductor by using Mott- schottky plot?

I am interested in calculating the carrier concentration of both n-type and p-type semiconductors by using the Mott- Schottky plot. I would be very grateful if you could give me some suggestions...

22 April 2024 6,393 1 View