Seorin Cho

4 Questions 3 Answers 0 Followers

Questions related from Seorin Cho

Possible to make vertical/tunneling device without using micro-manipulator?

Hi. I need to make vertical device cause my crystal has too big resistivity to make it into lateral form. Unfortunately, our lab doesn't have a micro-manipulator so i have to use only...

06 May 2020 2,040 0 View

Electrochemical reaction and color changed into black?

Hi, I'm doing electrochemical reaction for the intercalation but i just found out that at some high voltages, solvent turns into black , especially for the solvent around the electrode. It looks...

11 December 2019 3,148 3 View

Magnetic and conducting substrate which can be used in electrochemical reaction?

Hi. I'm doing an intercalation of Antiferromagnetic material using electrochemical reaction. But I just figured out after all experiment done, most crystals exfoliated on the substrate was gone....

02 November 2019 8,726 2 View

How can I remove NMP residue while keeping crystal on the substrate?

Hi. I did intercalation using NMP and crystal is attatched to the substrate using mechanical exfoliation. I did annealing after exfoliation so that crystal is attached to the substrate well. But...

28 October 2019 9,729 4 View