Aggregation Definition and 12 Threads

Im bit confused about what is exactly the difference between the terms, which process every term describes ?

Why J-aggregation has red shift and H-aggregation has blue shift what is the physics behind it? And the second question is does J-aggregate can makes with another J-aggregate H-aggregate?? (I'm new in this topic)

How a high mobility of particles over surface cause to aggregation, the professor in the class said that "high mobility causes to local equilibration and thus to a compact aggregation".. which I didn't understand..! What does he mean about local equilibration and how all connect to each other?!

Image (a) is a view from above of a fused silica sample, the groove depth about one micrometer and the width is about 5 micrometer, the image (b) is a side view of the facet, when I cast a solution with molecules the aggregation is more on the grooves area which is logic, but when I shine a...

View from above of fused silica chip. In the image is fused silica and the black line is burned fused silica caused by laser, when I cast droplet that contains molecules, never mind which kind of aggregation I tried different kinds of molecules, the aggregation is more preferably on the burned...

The Particle Data Group keeps a running, subject matter organized summary of the state of the art experimental results for the experimentally measured properties of hadrons and measurements of fundamental physical constants that is updated at least annually. Is there any comparable group that...

Homework Statement We know the terrestrial planets formed by aggregation of debris from the solar nebula. We want to calculate the maximum size of object that can form by aggregation before self-gravity causes it to pull itself into a round shape. Our analysis is assisted by considering...

I am using a Markov Chain to get the 10 best search results from the union of 3 different search engines. The top 10 results are taken from each engine to form a set of 30 results. The chain starts at State x, a uniform distribution of set S = {1,2,3,...30}. If the current state is page i...

Is the set of aggregation functions easy to characterise? I mean functions like addition, multiplication, maximum, minimum, count... So basically everything that's commutative and associative: f(x,y)=f(y,x) f(f(x,y),z)=f(x,f(y,z)) What are other classes of such functions? I can't...

Homework Statement Hello, I have this project due for next Friday. I need help. Its on diffusion limited aggregation. A topic which is unfamiliar to me. I know exactly how to do the problem, but I don't know how to code it correctly. Basically I allow a seed particle to be in a location in a...

1. Hello, I got this project to show DLA on matlab. I have to write up the pseudocode, which is basically just a code explaining the bare bones of the solution. It contains no coding. I'm just wondering if I have enough information or if I'm running low. Its the first time I heard of DLA so I'm...

Hello, I got this project to show DLA on matlab. I have to write up the pseudocode, which is basically just a code explaining the bare bones of the solution. It contains no coding. I'm just wondering if I have enough information or if I'm running low. Its the first time I heard of DLA so I'm not...