Index of /eka/Quantum_Hall_Effect

	Name	Last modified	Size	Description
	Parent Directory		-
	Classic_Hall_Effect_..>	2013-09-09 08:27	636K
	Classical_Hall_Effec..>	2019-06-26 12:30	1.6M
	Classical_Hall_Effec..>	2019-06-26 12:30	1.0M
	day_1/	2024-01-12 12:20	-
	day_2_stage_1/	2024-01-12 12:20	-
	day_2_stage_2/	2024-01-12 12:20	-
	old_qhe_data/	2024-01-12 12:20	-
	photos/	2024-01-12 12:20	-
	qhe_correct.vi	2003-07-16 03:42	90K
	qhe_corrections.pdf	2009-05-21 19:07	114K
	qhe_overview.pdf	2006-09-07 17:42	1.7M
	qhe_stepbystep.pdf	2006-09-07 17:42	58K
	qhe_theory.pdf	2009-09-10 16:07	423K

• These videos provide a visual guide to the QHE experiment, documenting each step of the procedure you will perform.
• You should watch all of them before you start the experiment, and then return to individual segments as necessary to guide you. (If you don't watch them until you are in the middle of your experiment, you may lose all your helium while you search for a particular segment!)
• As you look through them the first time, they won't make much sense unless you have the two manuals ("Overview" and "Step-by-Step") at your fingertips. Visit the EKA main page to get them. (There are also additional articles there, including background, that might be useful to you.)
• For higher quality and faster loading, these videos are also kept on a DVD next to (or in!) the computer in the QHE room.
• A few photos are also relevant, in that they will show you a particular device in greater detail. You will find them in the folder marked "photos".
• Before you begin collecting data, make sure you understand how Labview will save your data runs. Each run is saved separately as a Labview data (.lvm) file, according to the filename you entered in each case. Therefore, each new data run must be named differently, or your data will be overwritten. Saving the VI file will not preserve data. Also, make sure you are using the correct VI file. An extra copy is in this folder as qhe_correct.vi.