What is the permittivity of PTB7:PCBM?

31 December 2016 5,572 3 View

What is the current relevance of koster's model(2005) for modeling organic solar cells?

Hi, I am using Koster's model to simulate the I-V curves of irregular organic solar cells. Is the model still relevant today? Can somebody please suggest literature discussing...

01 February 2015 6,205 1 View

What is the difference between a solar cell and a photodiode, in operation and as well as in construction??

What is the difference between a solar cell and a photodiode, in operation and as well as in construction?

09 October 2014 6,304 6 View

What is your opinion on the Keithley 2450 /2400 source measure units for DC I-V measurements of solar cells/diodes/FETs?

DC IV measurements - request for opinions.

31 December 2013 3,415 2 View

Can HF C-V measurements be performed at frequencies lower than 1 MHz? If yes, what are the conditions/frequencies at which it is possible?

.

31 December 2013 9,495 4 View

What are the parameters to be measured for assessment of potability of water?

What are the parameters to be measured (in lab or on site) in order to assess if the water is fit for drinking in the Indian sub-continent?

09 October 2013 7,595 10 View

I-V measurement of a solar cell?

When I-V measurements are performed on a solar cell, usually the light is illuminated and electrical excitation(voltage) is also applied. However, when deployed on the field, solar cells are...

09 October 2013 9,688 12 View

Spin coater specifications - can anyone help?

If I were to build a spin coater for coating organic solar cells, what are the desirable specifications with regard to speeds and acceleration values for obtaining good coatings?

09 October 2013 5,186 8 View

Can anyone suggest handbooks or reference books for organic solar semiconductors, preferably on OPV?

Those with tables of data would be great. I do find handbooks which are collections of papers/chapters but do not have optical /electrical/other data for many organic semiconductor materials....

08 September 2013 4,528 5 View

How can one calculate the complex refractive index as a function of frequency for PCPDTBT?

I am simulating bulk heterojunction solar cells using silvaco atlas and require the complex refractive index of PCPDTBT as an input to the tool. However, there is no information available in...

08 September 2013 4,096 0 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

No title

02 March 2021 932 1 View

APA 7th In-Text citations with two references with three authors with the same surname, but four different author?

I have an issue with APA 7th in-text citation. II have two papers where the first three authors are the same, and the fourth is different. I am using the Mendeley desktop app, and automatically it...

02 March 2021 790 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

Is stone a sustainable material? Is it a sustainable approach to use natural stone waste in architecture?

I'm designing a zero-waste restaurant and considering using marble waste to make some tables and a bar countertop. My clients think it's not "sustainable enough" and I would like to have more...

01 March 2021 4,326 7 View

No title

01 March 2021 3,905 5 View

How Download/Extract citations of 1 given year ALL my publications in Google Scholar?

If you google this you find a lot of smart guys explaining you how to download 1 year of citations of 1 single paper of yours (or anyone else). I mean 1 year of ALL my papers. or ... ALL years or...

01 March 2021 1,121 9 View

How can I edit suggested publications?

Hi there! I regularly receive suggestion about papers and authors that are totally out of my area. Does anybody know how I can fix this? Thank you!

01 March 2021 9,574 4 View