Table 1 Structure property and melt condition (temperature rise) under 514, 633, and 785 nm laser irradiation in the parallel-polarization configuration

From: Optical visualization and polarized light absorption of the single-wall carbon nanotube to verify intrinsic thermal applications

No.

Chirality

d/nm

Eii/eVa

Melt length (ΔTH) under 514 laser/μm (/K)b

Melt length (ΔTH) under 633 laser/ μm (/K)b

Melt length (ΔTH) under 785 laser/ μm (/K)b

a

(21,4)

1.82

0.58, 0.99, 2.09, 2.29, 3.59

4 (32)

5 (N.A.)

7 (N.A.)

b1c

(18,15)

2.24

1.23, 1.25, 2.36, 2.41, 3.36

8 (85)

10 (N.A.)

18 (N.A.)

b2c

(18,15)

2.24

1.23, 1.25, 2.36, 2.41, 3.36

6 (46)

4 (N.A.)

14 (N.A.)

c1c

(18,15)

2.24

1.23, 1.25, 2.36, 2.41, 3.36

13 (170)

7 (N.A.)

18 (N.A.)

c2c

(18,15)

2.24

1.23, 1.25, 2.36, 2.41, 3.36

12 (165)

4 (N.A.)

14 (N.A.)

d

(29,13)

2.91

0.36, 0.68, 1.29, 1.64, 2.13, 2.56

6 (45)

10 (24)

20 (N.A.)

e

(24,20)

2.98

0.36, 0.66, 1.27, 1.57, 2.12, 2.43

7 (29)

7 (N.A.)

19 (310)

fe

(37,15)

3.68

 

7 (32)

10 (3)

11 (85)

Bundle-a

Bundle of 2 SWCNT

∼4.0f

 

5 (28)

3 (N.A.)

23 (N.A.)

Bundle-b

Bundle of 2 SWCNT

∼4.4f

 

12 (63)

13 (66)

13 (157)d

DWCNT-a

DWCNT

∼1.5f

 

10 (47)

7 (N.A.)

13 (N.A.)

  1. aEii (lists from E11 to E55 or E66) of each SWCNT is applied to room temperature.30
  2. bThe numbers outside the parentheses are the melt lengths, which were measured under an optical microscope. The numbers in parentheses are the relative temperature increase of the CNT at the margin of the laser spot. ΔTH values that are expressed as N.A. cannot be acquired because the G band does not resonate with the photon energy. All melt length and temperature increase data are the average results of repeated melt and measurements.
  3. cc1 and c2 come from one identical ultra-long SWCNT but different optical slits. The same is true for d1 and d2.
  4. dOperated at −120 °C.
  5. eThis SWCNT’s diameter is so large that we have not found its Eii value in previous reports.
  6. fOuter diameter of the DWCNT or bundles under HRTEM.
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