Jose-Maria Delgado-Sanchez

11 Questions 29 Answers 0 Followers

Questions related from Jose-Maria Delgado-Sanchez

Optical modeling - Surface Roughness?

Anyone may suggest me one software capable to model optical reflection of light as function of surface roughness of the sample?

11 November 2016 6,397 7 View

Mo deposition by sputtering and maximum power supply?

I am trying to sputter Mo by magnetron sputtering DC. Our power supply is able to apply up to 5kW but I can get plasma when power applied is higher than 3kW. Any suggestion about this doubt?

05 May 2016 1,735 9 View

Journal for modeling on photovoltaic topic?

Any journal suggested to send one manuscript about 2D modelling for thin-film solar cells front grid design under low concentration conditions?

02 February 2016 9,747 2 View

SiOxAl ellipsometer characterization?

Hi, Anyone has experienced or references about SiOxAl deposited by reactive sputtering and characterized by ellipsometer? Thanks!

08 August 2015 1,697 4 View

Ellipsometer open software?

Hi all, Anyone may suggest one nice and friendly open software to analyze and model ellipsometer measurements? Thanks in advance Jose-Maria

02 February 2015 4,083 11 View

Do you have any knowledge on the CIGS carrier lifetime?

Looking for someone who has experience measuring the lifetime of CIGS carriers with WT2000 equipment

07 July 2014 632 0 View

Could anyone kindly provide some suggestions about Personal Protective Equipment?

Can you recommend some for CdS deposition by using CBD technique? Thanks in advance Jose-Maria

12 December 2013 2,379 0 View

Could anyone advise on how to conduct electrical contact on a thin layer of CdS to measure impedance spectroscopy?

Impedance Spectroscopy - Electrical contacts I mean, which material and how to solde them? And for Al:ZnO?

10 October 2013 259 2 View

Chlorine compounds reactivity with graphite substrate holder - can anyone help?

I'm planning to run some experiments evaporating chlorine compounds (CuCl, SCl, etc...) using one graphite reactor. Someone know if there will be any cross-reaction between Cl2 and graphite?

10 October 2013 4,914 1 View

Refractive index vs porosity

Is there a relation between refractive index and porosity of the material? Any theoretical or empirical model? Thanks in advance

09 September 2013 4,937 10 View

Can anyone explain the low performance in CIGS solar cells?

Can anyone explain why one solar cell based on CIGS techn exhibits low efficiency when it is measured by an IV curve, but very good efficiency when it is obtained by an integration of EQE curve?

08 August 2013 8,017 2 View