RO82365B1 - METODA DE CORODARE SELECTIVA îN PLASMA DE îNALTA FRECVENTA - Google Patents
METODA DE CORODARE SELECTIVA îN PLASMA DE îNALTA FRECVENTAInfo
- Publication number
- RO82365B1 RO82365B1 RO106309A RO10630982A RO82365B1 RO 82365 B1 RO82365 B1 RO 82365B1 RO 106309 A RO106309 A RO 106309A RO 10630982 A RO10630982 A RO 10630982A RO 82365 B1 RO82365 B1 RO 82365B1
- Authority
- RO
- Romania
- Prior art keywords
- plasma
- high frequency
- frequency plasma
- etching method
- selective etching
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000005530 etching Methods 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 2
- 230000004069 differentiation Effects 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 238000000386 microscopy Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Landscapes
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
Inventia se refera la o metoda de determinare a structurii supramoleculare a foliilor de polimeri prin tehnica corodarii selective în plasma de înalta frecventa. puterea generatorului de înalta frecventa utilizat este de 300W când energia medie a electronilor atinge valoarea medie de 5 eV, la o presiune de lucru de 10 la -2 mmHg. Drept mediu de plasma se foloseste azotul sau aerul. Timpul afectat interactiunii folie-plasma este de maxim o ora dupa care probele sunt studiate prin microscopie electronica. Metoda este rapida, iar corodarea este selectiva obtinându-se o buna diferentiere a zonelor cristaline de cele amorfe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO82106309A RO82365A2 (ro) | 1982-01-13 | 1982-01-13 | Metoda de corodare selectiva in plasma de inalta frecventa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO82106309A RO82365A2 (ro) | 1982-01-13 | 1982-01-13 | Metoda de corodare selectiva in plasma de inalta frecventa |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO82365B1 true RO82365B1 (ro) | 1983-08-30 |
| RO82365A2 RO82365A2 (ro) | 1983-09-26 |
Family
ID=20110936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO82106309A RO82365A2 (ro) | 1982-01-13 | 1982-01-13 | Metoda de corodare selectiva in plasma de inalta frecventa |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO82365A2 (ro) |
-
1982
- 1982-01-13 RO RO82106309A patent/RO82365A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO82365A2 (ro) | 1983-09-26 |
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