If you mean surface plasmon-polaritons by "plasmons", then this depends completely on the nature of the metal and the doping level of the semiconductor as well as on size and shape...

Dear Researcher,

@Thomas Mayerhofer

Greetings

Thank you for your wonderful answer.

There are lot of literature discussions about SPs and its applications.

https://www.nature.com/subjects/surface-plasmon-resonance

Can I know What kind of application or property especially you are interested to work?

Dear Researcher

@vasanthan Devaraj,

My greetings to you.

Dear sir,i am really happy with your answer,it's really very very impressive,the Nature article is too much helpful.thank you so much.

Dear @vasanthan Devaraj sir,i want to say,that currently i am working on surface plasmon resonance for detection of low refractive index in variation in liquid.

Thanks,

Dear Anand

Surface plasmons are a collection motion of electrons in a metal responding to the incident electromagnetic waves. According to Drude model, each metal can be described by a plasma frequency i.e. metal looks like electron gas. The response of the metal to an incident EM wave depends on the matching between the incident frequency (or wavelength) and plasma frequency. The incident electric field is the driving oscillating force that act on an electron in a metal bound with elastic force (spring like), with a friction or interaction from other electrons. The response of an electron to an incident EM wave is like a swing respond to a push from incident driving force (E).

Best regards

Dear Anand

Some books could introduce plasmonics to you like

-PLASMONICS: FUNDAMENTALS AND APPLICATIONS, STEFAN A. MAIER, Springer, 2007

-Modern Introduction to Surface Plasmons Theory, Mathematica Modeling, and Applications-Cambridge University Press (2010)

-Plasmonics: Principles and Applications, InTech (2012)

- Metamaterials and Plasmonics: Fundamentals, Modelling, Applications, Springer (2009)

- Plasmonics: From Basics to Advanced Topics, Springer-Verlag Berlin Heidelberg (2012)

- Surface Plasmon Nanophotonics, Springer (2010)

Best regards

Dear Sir,

@Mostafa A.El-Aasser,

Season's greeting,

Indeed,your answer is completely helpful,one of the best answer i get it,and thank you so much for referring some extremely best books.

Regards

Anand

Recently there was a report in ref.index analysis based on SPR

http://iopscience.iop.org/article/10.1088/1361-6501/28/1/015011/meta

This might help to begin with.

Dear Sir,

@vasanthan Devaraj,

Greetings

Thank you so much for your help and support, indeed it's really great.

Sincerely

Anand