A inter

K_u^hard K_u^soft D

⎧⎪

⎪⎪

⎪⎪

⎪⎨

⎪⎪

⎪⎪

⎪⎪

⎩

α= 0.001,0.003,0.01,0.03,0.1,0.3,1.0 tp= 1.0,10.0 ns

Ainter = 1.0,0.3,0.1,0.09,0.08,0.07,0.06,0.05,0.04,0.03,0.02,0.01 erg/cm HxEXT

= 0.95 1.05 Oe

(5.4)

5.10 5.17

5.4. Ainter 47

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(a) α= 0.001,Ku 0:1

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(b) α= 0.001,Ku 1:3

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(c) α= 0.003,Ku 0:1

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(d) α= 0.003,Ku 1:3

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(e) α= 0.01,Ku 0:1

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(f) α= 0.01,Ku 1:3

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(g) α= 0.03,Ku 0:1

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(h) α= 0.03,Ku 1:3

5.10: ECC DMI α Ku Ainter (DMI α=

0.001 0.03, tp=1 ns)

48 5 ECC DMI

300 350 400 450 500 550 600 650 700

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(a) α= 0.1,Ku 0:1

300 350 400 450 500 550 600 650 700

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(b) α= 0.1,Ku 1:3

400 600 800 1000 1200 1400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(c) α= 0.3,Ku 0:1

400 600 800 1000 1200 1400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(d) α= 0.3,Ku 1:3

1000 1500 2000 2500 3000 3500 4000 4500

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(e) α= 1.0,Ku 0:1

1000 1500 2000 2500 3000 3500 4000 4500

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(f) α= 1.0,Ku 1:3

5.11: ECC DMI α Ku Ainter (DMI α=

0.1 1.0, tp=1 ns)

5.4. Ainter 49

5 10 15 20 25 30 35 40 45 50

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(a) α= 0.001,Ku 0:1

5 10 15 20 25 30 35 40 45 50

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(b) α= 0.001,Ku 1:3

5 10 15 20 25 30 35 40 45 50

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(c) α= 0.003,Ku 0:1

5 10 15 20 25 30 35 40 45 50

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(d) α= 0.003,Ku 1:3

20 30 40 50 60 70 80

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(e) α= 0.01,Ku 0:1

20 30 40 50 60 70 80

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(f) α= 0.01,Ku 1:3

40 60 80 100 120 140 160 180

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(g) α= 0.03,Ku 0:1

40 60 80 100 120 140 160 180

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(h) α= 0.03,Ku 1:3

5.12: ECC DMI α Ku Ainter (DMI α=

0.001 0.03, tp=10 ns)

50 5 ECC DMI

100 150 200 250 300 350 400 450

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(a) α= 0.1,Ku 0:1

100 150 200 250 300 350 400 450

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(b) α= 0.1,Ku 1:3

400 600 800 1000 1200 1400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(c) α= 0.3,Ku 0:1

400 600 800 1000 1200 1400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(d) α= 0.3,Ku 1:3

1000 1500 2000 2500 3000 3500 4000 4500

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(e) α= 1.0,Ku 0:1

1000 1500 2000 2500 3000 3500 4000 4500

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(f) α= 1.0,Ku 1:3

5.13: ECC DMI α Ku Ainter (DMI α=

0.1 1.0, tp=10 ns)

5.4. Ainter 51

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(a) α= 0.001,Ku 0:1

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(b) α= 0.001,Ku 1:3

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(c) α= 0.003,Ku 0:1

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(d) α= 0.003,Ku 1:3

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(e) α= 0.01,Ku 0:1

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(f) α= 0.01,Ku 1:3

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(g) α= 0.03,Ku 0:1

100 150 200 250 300 350 400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(h) α= 0.03,Ku 1:3

5.14: ECC DMI α Ku Ainter (DMI α=

0.001 0.03, tp=1 ns)

52 5 ECC DMI

300 350 400 450 500 550 600 650 700

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(a) α= 0.1,Ku 0:1

300 350 400 450 500 550 600 650 700

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(b) α= 0.1,Ku 1:3

400 600 800 1000 1200 1400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(c) α= 0.3,Ku 0:1

400 600 800 1000 1200 1400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(d) α= 0.3,Ku 1:3

1000 1500 2000 2500 3000 3500 4000 4500

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(e) α= 1.0,Ku 0:1

1000 1500 2000 2500 3000 3500 4000 4500

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(f) α= 1.0,Ku 1:3

5.15: ECC DMI α Ku Ainter (DMI α=

0.1 1.0, tp=1 ns)

5.4. Ainter 53

5 10 15 20 25 30 35 40 45 50

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(a) α= 0.001,Ku 0:1

5 10 15 20 25 30 35 40 45 50

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(b) α= 0.001,Ku 1:3

5 10 15 20 25 30 35 40 45 50

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(c) α= 0.003,Ku 0:1

5 10 15 20 25 30 35 40 45 50

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(d) α= 0.003,Ku 1:3

20 30 40 50 60 70 80

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(e) α= 0.01,Ku 0:1

20 30 40 50 60 70 80

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(f) α= 0.01,Ku 1:3

40 60 80 100 120 140 160 180

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(g) α= 0.03,Ku 0:1

40 60 80 100 120 140 160 180

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(h) α= 0.03,Ku 1:3

5.16: ECC DMI α Ku Ainter (DMI α=

0.001 0.03, tp=10 ns)

54 5 ECC DMI

100 150 200 250 300 350 400 450

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(a) α= 0.1,Ku 0:1

100 150 200 250 300 350 400 450

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(b) α= 0.1,Ku 1:3

400 600 800 1000 1200 1400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(c) α= 0.3,Ku 0:1

400 600 800 1000 1200 1400

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(d) α= 0.3,Ku 1:3

1000 1500 2000 2500 3000 3500 4000 4500

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(e) α= 1.0,Ku 0:1

1000 1500 2000 2500 3000 3500 4000 4500

0 0.2 0.4 0.6 0.8 1

jsw(GA/m2 )

D (erg/cm²)

A_inter=1.0µerg/cm A_inter=0.1µerg/cm A_inter=0.08µerg/cm A_inter=0.06µerg/cm A_inter=0.04µerg/cm A_inter=0.02µerg/cm SL

(f) α= 1.0,Ku 1:3

5.17: ECC DMI α Ku Ainter (DMI α=

0.1 1.0, tp=10 ns)

5.10 5.17 5.2

Ainter= 1.0µerg/cm Ainter Ainter

5.10 5.13 Ainter 5.18

5.4. Ainter 55

10 100 1000 10000

0.001 0.01 0.1 1 0.01

0.1 1

jsw(GA/m2 ) Ainteropt (erg/cm)

α

DMI=0.0erg/cm² DMI=0.1erg/cm² DMI=0.2erg/cm² DMI=0.4erg/cm² DMI=0.6erg/cm² DMI=0.8erg/cm² DMI=1.0erg/cm² SL(DMI=0.0erg/cm²)

(a)Ku 0:1, tp=1 ns

10 100 1000 10000

0.001 0.01 0.1 1 0.01

0.1 1

jsw(GA/m2 ) Ainteropt (erg/cm)

α

DMI=0.0erg/cm² DMI=0.1erg/cm² DMI=0.2erg/cm² DMI=0.4erg/cm² DMI=0.6erg/cm² DMI=0.8erg/cm² DMI=1.0erg/cm² SL(DMI=0.0erg/cm²)

(b)Ku 1:3, tp=1 ns

1 10 100 1000 10000

0.001 0.01 0.1 1 0.01

0.1 1

jsw(GA/m2 ) Ainteropt (erg/cm)

α

DMI=0.0erg/cm² DMI=0.1erg/cm² DMI=0.2erg/cm² DMI=0.4erg/cm² DMI=0.6erg/cm² DMI=0.8erg/cm² DMI=1.0erg/cm² SL(DMI=0.0erg/cm²)

(c)Ku 0:1, tp=10 ns

1 10 100 1000 10000

0.001 0.01 0.1 1 0.01

0.1 1

jsw(GA/m2 ) Ainteropt (erg/cm)

α

DMI=0.0erg/cm² DMI=0.1erg/cm² DMI=0.2erg/cm² DMI=0.4erg/cm² DMI=0.6erg/cm² DMI=0.8erg/cm² DMI=1.0erg/cm² SL(DMI=0.0erg/cm²)

(d)Ku 1:3, tp=10 ns

5.18: α DMI Ku (DMI )

56 5 ECC DMI

10 100 1000 10000

0.001 0.01 0.1 1 0.01

0.1 1

jsw(GA/m2 ) Ainteropt (erg/cm)

α

DMI=0.0erg/cm² DMI=0.1erg/cm² DMI=0.2erg/cm² DMI=0.4erg/cm² DMI=0.6erg/cm² DMI=0.8erg/cm² DMI=1.0erg/cm² SL(DMI=0.0erg/cm²)

(a)Ku 0:1, tp=1 ns

10 100 1000 10000

0.001 0.01 0.1 1 0.01

0.1 1

jsw(GA/m2 ) Ainteropt (erg/cm)

α

DMI=0.0erg/cm² DMI=0.1erg/cm² DMI=0.2erg/cm² DMI=0.4erg/cm² DMI=0.6erg/cm² DMI=0.8erg/cm² DMI=1.0erg/cm² SL(DMI=0.0erg/cm²)

(b)Ku 1:3, tp=1 ns

1 10 100 1000 10000

0.001 0.01 0.1 1 0.01

0.1 1

jsw(GA/m2 ) Ainteropt (erg/cm)

α

DMI=0.0erg/cm² DMI=0.1erg/cm² DMI=0.2erg/cm² DMI=0.4erg/cm² DMI=0.6erg/cm² DMI=0.8erg/cm² DMI=1.0erg/cm² SL(DMI=0.0erg/cm²)

(c)Ku 0:1, tp=10 ns

1 10 100 1000 10000

0.001 0.01 0.1 1 0.01

0.1 1

jsw(GA/m2 ) Ainteropt (erg/cm)

α

DMI=0.0erg/cm² DMI=0.1erg/cm² DMI=0.2erg/cm² DMI=0.4erg/cm² DMI=0.6erg/cm² DMI=0.8erg/cm² DMI=1.0erg/cm² SL(DMI=0.0erg/cm²)

(d)Ku 1:3, tp=10 ns

5.19: α DMI Ku (DMI )

5.18,5.19 DMI Ainter

Ku Ku

0:1 1:3 Ku 1:3

Ku 1 3

5.10 5.19 DMI

ECC 3

ECC DMI D= 0.0 erg/cm² tp=1ns

72 tp=10s 80

5.5

ECC

α DMI ∆≥60

Ku 1ns 10ns 40% 10%

Ku DMI

Ainter

DMI ECC

3 ECC

DMI D= 0.0 erg/cm² 1ns 10ns

72% 80% tp=1ns 72 tp=10s 80

5.5. 57 Ainter

59

6

STT-MRAM

STT-MRAM DMI

DMI STT-MRAM

ECC

DMI DMI

α DMI 1ns 33%

10ns 10%

α Ku

α DMI θ0

ECC DMI

DMI ECC 3 4

ECC DMI D= 0.0 erg/cm²

tp=1ns 72 tp=10ns 80

DMI ECC STT-MRAM

61

[1] ,http://www.apph.tohoku.ac.jp/spin/spinram.html,2017

1 31

[2] K. Yamada,et.al.,Appl. Phys. Lett. 106, 042402(2016) [3] A. Berger,et.al., Appl. Phys. Lett.,93, 122502(2008)

[4] A. Oyama, T. Komine, and R. Sugita, EPJ Web of Conferences,40, 07003(2013) [5] Albert Fert,et.al., Nature Nanotechnology8,152156(2013)

[6] STT-MRAM (5)

(2/2) [ EE Times Japan],http://eetimes.jp/ee/articles/1605/09/

news033_2.html,2016 10 5

[7] Y Nakamura, et. al, J.J.A.P., 28, pp.2485-2507(1989) [8] W. Wernsdorfer,et.al.,Phys. Rev. Lett. 78, 1791(1997)

[9] J.Miltat, et.al., Spin transfer into an inhomogeneous magnetization distribution , J.Appl. Phys. 89, 6982-6984(2001)

[10] Y.Suzuki,et.al., Nanomagnetism and Spintronics CHAPTER3 Spin-Injection Phenomena and Ap-plications , ELSEVIER, 121(2009)

[11] I. E. Dzialoshinskii, Sov. Phys.5, 1259 (1957).

[12] T. Moriya, Phys. Rev.120, 91 (1960).

[13] Y. Nakatani, Y. Uesaka, and N. Hayashi, J.J.A.P.,28, 2485-2507(1989) [14] S. Rohart, A. Thiaville, APS Physics28, 184422 (2013)

ドキュメント内 DMIによる反転電流低減のシミュレーション解析 (ページ 47-64)