[Tex/LaTex] How do i write ħ in LaTeX, for the reduced Planck constant?

symbols

Possible Duplicate:
How to look up a symbol?

How do I write the symbol h cross in LaTeX. $h cross = \frac{h}{2\pi}$ where $h$ is the plancks constant. I want the h with a line across the vertical bit. I searched the internet but couldn't get it.

Best Answer

Ohh. Got it. It is just $\hbar$.