Jolly Antony

4 Questions 7 Answers 0 Followers

Questions related from Jolly Antony

How long a semiconductor (CdS or ZnS) can be used as a photocatalyst?

Photoexcited electrons and holes in conduction band and valence band of semiconductors are used for photodegradation of organic pollutants. My doubt is that Is there any chance for the depletion...

07 May 2015 4,179 6 View

How can we give probe diameter in Quantum dot size estimation using UV-vis absorption onset ?

CdS quantum dot size can be calculated from absorption onset using Hengleins empirical equation. Please give me details regarding the probe diameter in size determination using absorption onset.

05 February 2015 6,571 2 View

How do we index the ZnS and CdS Quantum dot crystal planes spacing from high magnification HRTEM images?

Crystal lattice planes are observable in HRTEM images and we can find the lattice plane spacing. My confusion is how we index the crystal planes as (100) ,(111) etc. How we make sure observed...

20 September 2014 6,485 2 View

How can we classify compound semiconductors like ZnS and CdS semiconductors as n- type or p- type?

If it is possible to classify different compound semiconductors as n type and p type, please help whether the ZnS and CdS are n type or p type.

05 August 2014 8,698 10 View