Need a cover letter, application writing for the postDoctoral position (science)

Respected Sir,
I am Dr. Irfan Manasuri, want to write an impressive cover letter for the post of post Doctoral fellowship in material science/ Physics/nano science field.

please help me how to write an impressive cover letter with a sample cover letter.

Thanking You

Greetings !

Basically , you need to indicate ....re interested in that field , write a research proposal based on the uni requirements. I am glad if you could talk about your educational background , past accomplishments, miscellaneous activities/ past involvements.

There are may samples on google.

setiopramono.wordpress.com/2009/02/22/cover-letter-sample-for-a-phd-position-application/
careerdevelopment.brown.edu/phd/resumes_cover_letters
itchybrainscentral.com

Regards
Isai

The most impressive letter is one that explains a GOAL you want to achieve. What is most important to you in life? I think the most important concept, the one that seems most important to you, is the concept that makes you choose physics as your career of choice.

So, was it a book you read? What got you to want to study physics? Also, what do you hope to accomplish in the next 5 or 10 years?

Some students have a vision of the future, and other do not. Which type are you?

:-)