Title:
METHOD FOR WRITING DATA, INSPECTION METHOD, METHOD FOR MANUFACTURING SPIN ELEMENT, AND MAGNETORESISTIVE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2019/150532
Kind Code:
A1
Abstract:
The method for writing data according to an aspect of the present invention pertains to loading an energy less than or equal to an energy E in a first direction of an energized part when the pulse width of an applied pulse is t in a spin element that includes the energized part extending along the first direction and an element portion stacked on one surface of the energized part, the element portion having a non-magnetic layer and a ferromagnetic layer. The energy E is represented by a given relational expression (1):
E = (A + BtC)-1 + D … (1)
Where A, B, C, and D represent constants determined in accordance with the non-magnetic layer.
Inventors:
SASAKI TOMOYUKI (JP)
SHIOKAWA YOHEI (JP)
SHIOKAWA YOHEI (JP)
Application Number:
PCT/JP2018/003451
Publication Date:
August 08, 2019
Filing Date:
February 01, 2018
Export Citation:
Assignee:
TDK CORP (JP)
International Classes:
G11C11/16; H01L21/8239; H01L27/105; H01L43/08
Domestic Patent References:
| WO2017208576A1 | 2017-12-07 |
Foreign References:
| JP2012203939A | 2012-10-22 | |||
| JP2017112351A | 2017-06-22 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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