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Table 1 Shape, diameter, and length of hydrothermally and electrochemically grown structures

From: Electrochemically deposited gallium oxide nanostructures on silicon substrates

Technique

Ga2O3

pH

Shape

Diameter

Length

Hydrothermal

0.05 M

8

Nanorods

200 to 700 nm

3,500 to 4,000 nm

 

0.05 M

4

Nanodots

100 to 700 nm

-

6

50 to 700 nm

-

8

40 to 700 nm

-

10

40 to 700 nm

-

Electrochemical

0.1 M

4

Nanodots

200 to 2,000 nm

-

6

200 to 1,800 nm

-

8

100 to 1,700 nm

-

10

50 to 500 nm

-

0.5 M

4

Nanorods (high density)

-

-

Unable to determine nanorod size

  

6

Unable to determine nanorod size

-

-

8

Nanodots

100 to 1,300 nm

-

Nanorods (low density)

150 to 400 nm

1,500 to 3,000 nm

10

Nanodots

50 to 700 nm

-

1.0 M

4

Nanorods (high density)

200 to 500 nm

2,000 to 4,500 nm

6

Nanodots

200 to 1,000 nm

-

Nanorods (medium density)

200 to 800 nm

1,000 to 4,200 nm

8

Nanodots

200 to 1,000 nm

-

Nanorods (medium density)

200 to 500 nm

1,000 to 3,900 nm

10

Nanodots

200 to 1,000 nm

-

   

Nanorods (low density)

200 to 800 nm

1,000 to 3,700 nm

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