NMR Calculator 2
教育
免費 · 專為 iPad 設計。尚未針對 macOS 驗證。
The app shows a list of isotopes with non-zero nuclear spin angular momentum. Select an isotope to view its NMR properties and calculate fundamental NMR parameters.
Information section
For a chosen isotope, this section displays the atomic symbol with mass number, nuclear spin angular momentum, gyromagnetic ratio, and natural abundance.
Calculator section
Update any one parameter in a subsection to recalculate the others.
- Larmor frequencies: External magnetic field and the corresponding Larmor frequencies for the chosen isotope, the proton, and the free electron.
- Time domain: Number of data points, acquisition duration, and dwell time.
- Frequency domain: Number of data points, spectral width, and frequency resolution.
- Pulse 1: Pulse duration, flip angle, and RF amplitude in Hz and μT.
- Pulse 2: Pulse duration, flip angle, RF amplitude in Hz, and RF power relative to Pulse 1.
- Ernst angle: Ernst angle and repetition time for a given T₁ relaxation time.
NMR Assistant
An on-device AI assistant scoped to NMR topics, available where Apple Intelligence is supported. Ask questions in plain language — the assistant answers using the same calculation engine that powers the calculator, so results are always physically consistent.
評分與評論
- 此App未收到足夠的評分或評論以顯示概況。
Introducing NMR Assistant — ask questions about NMR parameters in plain language and get calculated answers instantly.
- The assistant is powered by on-device AI (available where Apple Intelligence is supported) and uses the same calculation engine as the built-in calculator, so all numerical results are physically consistent.
- You can ask things like "What is the Larmor frequency of ¹³C at 9.4 T?" or "What Ernst angle should I use with a T₁ of 2 seconds and a repetition time of 500 ms?" — and the assistant will compute the answer directly, not just describe how to do it.
- The assistant is scoped strictly to NMR topics, so it stays focused and on point.
開發者Jae-Seung Lee表明App的私隱慣例或包括下列資料的處理。詳情請參閲 開發者的私隱政策 。
不收集資料
開發者不會從此 App 收集任何資料。
輔助使用
開發者尚未表示此 App 支援哪些輔助使用功能。 進一步了解
資料
- 供應商
- Jae-Seung Lee
- 大小
- 2 MB
- 類別
- 教育
- 相容性
須使用 iOS 26.0 或以上版本。
- iPhone
須使用 iOS 26.0 或以上版本。 - iPad
須使用 iPadOS 26.0 或以上版本。 - Mac
須使用 macOS 26.0 或以上版本及配備 Apple M1 或以上版本晶片的 Mac。 - Apple Vision
須使用 visionOS 26.0 或以上版本。 - Apple Watch
須使用 watchOS 26.0 或以上版本。
- iPhone
- 語言
- 英文
- 年齡分級
4+
- 4+
- 版權
- © 2023 Jae-Seung Lee