cda (version 2.0.0)

cluster_shell: cluster_shell

Description

Sparse shell of nanoparticles around a spherical core

Usage

cluster_shell(N = 50, R0 = 30, d = 1, a = 1, b = 1, c = 1, orientation = c("radial", "flat", "random"), position = c("fibonacci", "hc", "random"), exclusion = 5 * N^(-1/4), seed = 123, ...)

Arguments

N

number of particles

R0

radius of core

d

distance from core

a

semi-axis along x

b

semi-axis along y

c

semi-axis along z

orientation

type of angular orientation

position

type of random coverage

exclusion

minimum exclusion distance for 'hc' positions

seed

random seed for reproducibility

...

extra arguments (ignored)

Value

list of class cluster with fields: positions, sizes, angles

Details

A cluster describing a discrete shell of nanoparticles in a spherical geometry

See Also

Other user_level cluster: cluster_array, cluster_ball, cluster_chain, cluster_dimer, cluster_helix, cluster_single