'Mercury atoms' presentation slideshows

Nanowires and Light Emitting Diodes (LEDs)

Nanowires and Light Emitting Diodes (LEDs). Nanowires. What Is A Nanowire? Any solid material in the form of wire with diameter smaller than about 100 nm. Transmission electron micrograph of an InP/InAs nanowire. E. ? 13. ? 12. ? 11. 0. k x. Nanowire quantization.

1.83k views • 26 slides

Day 10

Day 10. Bell work: How many States of Matter are there?. How many States of Matter are there? We will focus on three States of Matter in this class: SOLID, LIQUID & GAS. Plasma is the 4 th State of Matter. A 5 th State of Matter, the Bose-Einstein condensate, is rare.

482 views • 24 slides

Production of Light

Production of Light. Production of Light. Objects can either be: Luminous (produce their own light) ex: Sun Non-luminous ? can be seen because it is able to reflect light Q: So what are the sources for luminous objects? A: 8 different luminous sources. 1. Light from Incandescence.

452 views • 17 slides

319 views • 12 slides

Sunbeds and stars...

212 views • 11 slides

The spectral series of hydrogen, on a logarithmic scale.

The spectral series of hydrogen, on a logarithmic scale. Lyman series of hydrogen atom spectral lines in the ultraviolet. The four visible hydrogen emission spectrum lines in the Balmer series. H-alpha is the red line at the right.

339 views • 8 slides