北航基础物理实验法拉第磁光效应实验(2081)数据处理

磁光效应-消光法研究法拉第效应

n I/A B/mT

10.00-1

20.1217

30.2335

40.3448

50.4366

60.5383

70.5993

80.71115

90.79129

100.86140

110.88145

120.96152

130.99158

14 1.05164

15 1.11173

16 1.18180

17 1.25191

18 1.30197

19 1.36202

20 1.43213

21 1.48220

22 1.52225

23 1.57231

24 1.61237

25 1.65239

26 1.68242

b a r ua(b)ua(a)

1560.2160.99802 2.46 2.053 I/A123

0256.5256257

1273272.5273

θ16.516.516

ave(θ)ua(θ)ub(θ)u(θ)

0.2850.005040.005040.00713

B u(B)

156 3.21

d

7.96

V u(V)/V u(V)

2290.03237.40

磁光效应-磁光调制的应用

n I/A B/mT

10.00-7

20.04-3

30.06-2

40.133

50.4230

60.4637

70.5344

80.5747

90.7465

100.8878

110.980

120.9584

130.9988

14 1.0794

15 1.1298

16 1.18101

17 1.21105

18 1.25108

19 1.32113

20 1.34115

21 1.41120

22 1.44122

23 1.51127

24 1.59134

25 1.62135

26 1.66138

b a r ua(b)ua(a)

94.0-6.9730.999015 1.040.847

I/A123

0 4.062 4.050 4.080

1 3.88

2 3.852 3.873

d0.1800.1980.207

ave(d)ua(d)ub(d)u(d)θu(θ) 0.1950.0002400.002890.002900.01120.000208

θθx

100.174533 1.149

150.261799 2.55

200.349066 4.147

250.436332 5.639

300.5235997.175

b a r ua(b)ua(a)

0.0576180.11100.9998440.0005870.00273

B u(B)

87 1.34

d

20

V u(V)/V u(V)

6.450.02140.138