PL417862A1 - A set of electromagnets for generating a magnetic field - Google Patents
A set of electromagnets for generating a magnetic fieldInfo
- Publication number
- PL417862A1 PL417862A1 PL417862A PL41786216A PL417862A1 PL 417862 A1 PL417862 A1 PL 417862A1 PL 417862 A PL417862 A PL 417862A PL 41786216 A PL41786216 A PL 41786216A PL 417862 A1 PL417862 A1 PL 417862A1
- Authority
- PL
- Poland
- Prior art keywords
- magnetic field
- electromagnet assembly
- magnetic circuit
- square frame
- value
- Prior art date
Links
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
Przedmiotem zgłoszenia jest zespół elektromagnesów, przeznaczony do wytwarzania jednorodnego pola magnetycznego, którego wektor kierunkowy może być ustawiany dla dowolnego kąta w płaszczyźnie. Zespół elektromagnesów przeznaczony jest do badań anizotropowych właściwości cienkich warstw magnetycznych, nanostruktur ferromagnetycznych oraz urządzeń elektroniki spinowej. Zespół elektromagnesów ma zewnętrzny zamknięty obwód magnetyczny (1) w postaci kwadratowej ramy oraz połączone z zamkniętym obwodem magnetycznym (1) cztery koncentratory pola magnetycznego (3), które wyposażono w uzwojenia (5). Koncentratory pola magnetycznego (3) są skierowane ku środkowej części pola ograniczonego kwadratową ramą obwodu magnetycznego (1), a ich końcowe fragmenty, stanowiące nabiegunniki (6), są umiejscowione kolejno prostopadle względem siebie. Czoło (7) każdego nabiegunnika (6) posiada wklęsłe sferyczne wyprofilowanie, którego promień R jest równy iloczynowi wartości „√2” oraz wartości połowy odległości pomiędzy krawędziami przeciwległych nabiegunników (6).The subject of the application is an electromagnet assembly designed to generate a uniform magnetic field whose directional vector can be set for any angle in the plane. The electromagnet assembly is designed for studying the anisotropic properties of thin magnetic layers, ferromagnetic nanostructures, and spin electronics devices. The electromagnet assembly has an external closed magnetic circuit (1) in the form of a square frame and four magnetic field concentrators (3), equipped with windings (5), connected to the closed magnetic circuit (1). The magnetic field concentrators (3) are directed toward the central part of the field bounded by the square frame of the magnetic circuit (1), and their end sections, constituting pole pieces (6), are positioned sequentially perpendicular to each other. The face (7) of each pole piece (6) has a concave spherical profile, the radius R of which is equal to the product of the value "√2" and the value of half the distance between the edges of opposing pole pieces (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL417862A PL229635B1 (en) | 2016-07-06 | 2016-07-06 | Electromagnet unit for generation of magnetic field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL417862A PL229635B1 (en) | 2016-07-06 | 2016-07-06 | Electromagnet unit for generation of magnetic field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL417862A1 true PL417862A1 (en) | 2018-01-15 |
| PL229635B1 PL229635B1 (en) | 2018-08-31 |
Family
ID=60937372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL417862A PL229635B1 (en) | 2016-07-06 | 2016-07-06 | Electromagnet unit for generation of magnetic field |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL229635B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20250218636A1 (en) * | 2023-12-28 | 2025-07-03 | Daniel Jones | Spherical magnetic flux concentrator |
-
2016
- 2016-07-06 PL PL417862A patent/PL229635B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL229635B1 (en) | 2018-08-31 |
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