How i can calculation ideal factor (Diode)?

i want calculation ideal factor Schottky diode. but i dont know how? i have graph and data. can u help me?

07 August 2019 6,805 10 View

How can i prepare to color in standard pH?

06 July 2019 6,760 4 View

How i can synthesize Fe3O4 nanoparticle in water?

I want to synthesize Fe3O4 nano-particle that in finally, i can keeper in water with particle size fix and nm for later use (Not powder)? Is there any article about this? i found a few article...

04 May 2019 5,830 3 View

Help for FT-IR Polyaniline?

why in FT-IR polyaniline: peak shift is different ? such as: 1- oxidant ( APS) Q=1560 cm-1 B= 1488 cm-1 but 2- Oxidant (FeCl3.6H2O) Q= 1554 B=1458 FeCl3.6H2O

31 December 2018 5,090 4 View

Whats HOMO and LUMO Al (cathode) and TiO2 (Reflector Anatase TiO2 Paste)?

Do u have ref or article about this? not: TiO2 on cathode (FTO) by Doctor blade. (HOMO and LUMO)?

03 April 2018 7,457 4 View

can u help me plz: Why elemental analysis (CHN) PANI show in my reaction: C/N raito is 5?

elemental analysis (CHN) PANI show in my reaction: C/N ratio is 5. why?

03 April 2018 5,435 0 View

Conductivity of PANI?

Which conductivity is more? 1-PANI With APS as Oxidant? (Ox/M=1.5) 2-PANI with FeCl3.6H2O Oxidant? (Ox/M=2.5) why?

03 April 2018 3,341 19 View

Do u help me for synthesis of carbyne?

How can I synthesize Carbyne? I want an easy way(Simple synthesis and materials ). Do you have any suggestions? (article or....)

01 February 2018 2,164 4 View

Help me plz for I-V meagerment solar cell?

01 February 2018 2,986 16 View

Do u help me for magnetic property?

I did the reaction where I used different iron ratios: 1) Fe (1 mol) + y (1 mol) ====product 2) Fe (2 mol) + y (1 mol) ====product 3) Fe (3 mol) + y (1 mol) ====product 4) Fe (4 mol) + y (1 mol)...

01 February 2018 7,290 3 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View