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Stern-Gerlach Experiment
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The classic Stern-Gerlach Experiment shows that atoms have a property called spin. Spin is a kind of intrinsic angular momentum, which has no classical counterpart. When the z-component of the spin is measured, one always gets one of two values: spin up or spin down. |
خوارهوه ببینن
سهرچاوهکان بۆ فێرکاری
Main Topics
- میکانیکی کوانتۆمی
- ئێسپین
- پێوانی کوانتۆمی
Sample Learning Goals
- Describe the observations made in the Stern-Gerlach experiment.
- Describe how spins behave in the presence of a magnetic field.
- Recognize that spin is quantized.
- Describe how measuring spin along some direction changes its state.
- Argue from experimental observations that spin in the x direction and spin in the z direction must be incompatible observables.
Tips for Teachers
بیروڕا بۆ فێرکاری
| سهردێر | نووسهران | Level | Type | بهڕۆژبوو |
|---|---|---|---|---|
|
Visualization and Visual Illusions SIM Homework
|
Kathy Perkins, Carl Wieman | UG-Intro | HW | 1/9/11 |
|
Stern Gerlach clicker questions
|
Sam McKagan, Kathy Perkins, Carl Wieman, and Noah Finkelstein | UG-Intro UG-Adv |
CQs | 1/9/11 |
| Spinometer | Doug Mounce | UG-Adv | Demo | 10/29/09 |
| Spinometer | Chris Mounce | UG-Adv | Demo | 7/28/09 |
ئێوه ئهتوانن تێبینی وچالاکیهکانی خۆتان بنێرن.
نوسخه وهرگێڕاوهکان:
پێویستیهکانی نهرمامێر
| Windows | Macintosh | Linux |
|---|---|---|
|
Microsoft Windows
XP/Vista/7 Macromedia Flash 9 or later |
OS 10.5 or later
Macromedia Flash 9 or later |
Macromedia Flash 9 or later |
Credits
| Design Team | Third-party Libraries | سوپاس بۆ |
|---|---|---|
|
farzad_wazmani@yahoo.com