# Page Not Found

The URL `tutorial-on-using-nudged-elastic-band-method` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Tutorial on Using Nudged Elastic Band (NEB) method](https://3d-materials-lab.gitbook.io/3dmaterialslab-tutorials/dynamics-in-crystalline-solids/tutorial-on-using-nudged-elastic-band-neb-method.md)
- [Introduction to Polarization Calculations](https://3d-materials-lab.gitbook.io/3dmaterialslab-tutorials/polarization/introduction-to-polarization-calculations.md)
- [Calculating Polarization Switching Barrier using SS-NEB](https://3d-materials-lab.gitbook.io/3dmaterialslab-tutorials/dynamics-in-crystalline-solids/calculating-polarization-switching-barrier-using-ss-neb.md)
- [First-principles Calculations of Atomic Diffusion in Crystalline Solids](https://3d-materials-lab.gitbook.io/3dmaterialslab-tutorials/dynamics-in-crystalline-solids/first-principles-calculations-of-atomic-diffusion-in-crystalline-solids.md)
- [Create alloy models](https://3d-materials-lab.gitbook.io/3dmaterialslab-tutorials/alloy-modeling/create-alloy-models.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://3d-materials-lab.gitbook.io/3dmaterialslab-tutorials/dynamics-in-crystalline-solids/tutorial-on-using-nudged-elastic-band-neb-method.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://3d-materials-lab.gitbook.io/3dmaterialslab-tutorials/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://3d-materials-lab.gitbook.io/3dmaterialslab-tutorials/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/3dmaterialslab-tutorials/dynamics-in-crystalline-solids/tutorial-on-using-nudged-elastic-band-neb-method.md`).

You may also use `Accept: text/markdown` header for content negotiation.
