Optical Tamm Modes
Tamm modes at the interface of a dielectric superlattice and a homogeneous system.
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Three wave mixing in nanowires
SFG, DFG, SHG, and OR in centrosymmetric nanowires of noncentrosymmetric cross section.
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Perl Weekly Challenge 130.
Odd number and Binary search tree
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Parallelization of PDL code
Experiments with PDL::ParallelCPU, thread_define and PP code.
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Perl Weekly Challenge 129.
Root distance and Add linked lists
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Orthogonalization of vector sets in PDL.
Implementation of orthogonalizations in the Perl Data Language.
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Perl Weekly Challenge 128.
Maximum sub-matrix and Minimum platforms.
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Perl Weekly Challenge 127.
Disjoint Sets and Conflict Intervals.
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Perl Weekly Challenge 126.
Count Numbers and Minesweeper Game
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Perl Weekly Challenge 125.
Pythagorean triples and Binary tree diameter
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Perl Weekly Challenge 124.
Womans day and Tug of war
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Perl Weekly Challenge 123.
Ugly numbers and square points
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Perl Weekly Challenge 122.
Average of Stream and Basketball Points
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Perl Weekly Challenge 121.
Invert bit and The traveling salesman
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Resize lvm partitions
Instructions for resizing my lvm partitions
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PDL and Photonic in docker
Docker files and images for the Perl Data Language and Photonic
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Perl Weekly Challenge 120.
Swap odd/even bits and Clock angle
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Perl Weekly Challenge 119.
Swap nibles and Sequence without 1-on-1
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Nonlocal multicomponent metamaterials
Slides of the talk given at the MexSIAM Annual Meeting 2021, June 23, 2021
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Perl Weekly Challenge 118.
Binary palindrome and Adventure of Knight
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Perl Weekly Challenge 117.
Missing Row and Find Possible Paths
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Perl Weekly Challenge 116.
Number sequence and sum of squares
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Entrelazados
Diálogo sobre partículas entrelazadas cuánticamente
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Perl Weekly Challenge 115.
String chain and Largest multiple
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Efecto de campo local superficial
Teoría del efecto de campo local superficial. Algunas notas para un curso sobre epióptica.
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Perl Weekly Challenge 114.
Next palindrome number and Higher Integer Set Bits
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Perl Weekly Challenge 113.
Represent integer and Recreate binary tree
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Perl Weekly Challenge 112.
Canonical path and Climb stairs.
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Perl Weekly Challenge 111.
Search matrix and Ordered letters.
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Perl Weekly Challenge 110.
Valid phone numbers and Transpose file.
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Perl Weekly Challenge 109.
Chowla numbers ad Four squares puzzle
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Perl Weekly Challenge 108.
Locate memory and Bell numbers
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Drude revisited
Ab Initio Theory of the Drude Plasma Frequency
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Perl Weekly Challenge 107.
Self-descriptive Numbers and List Methods
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Perl Weekly Challenge 106.
Maximum Gap and Decimal String
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Charla sobre la controversia Abraham-Minkowski
Seminario Sotero Prieto del IFUNAM, 2021-03-17
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Perl Weekly Challenge 102.
Rare Numbers and Hash-counting String
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Perl Weekly Challenge 101.
Pack a Spiral and Origin-containing Triangle
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Use of Photonic
Some examples on the use of the package Photonic
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Microrobots
Light powered micron sized robots
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Perl Weekly Challenge 100.
Fun Time and Triangle Sum
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Perl Weekly Challenge 99.
Pattern Match and Unique Subsequence
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Perl Weekly Challenge 98.
Read N characters and Search insert position
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Perl Weekly Challenge 97.
Reverse words and edit distance
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Fun with asymptote
Virtual material for a Montessori school in Asymptote
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Grin PS structures
Design of porous silicon structures with a lateral gradient
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Perl Weekly Challenge 96.
Reverse words and edit distance
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Abraham Minkowski Controversy
Some mistaken notes on the electromagnetic momentum in materials
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Perl Weekly Challenge 95.
Palindrome number and Demo stack
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Test of disqus comments
Don’t pay attention neither to the post nor the comments. This is just a test.
Perl Weekly Challenge 94.
Group anagrams and binary tree to linked list.
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Perl Weekly Challenge 93.
Max points and sum path
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Perl Weekly Challenge 92.
Isomorphic strings and insert intervals
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Perl Weekly Challenge 91.
Count number and the jump game
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Perl Weekly Challenge 90.
Analyze DNA sequence and Ethiopian Multiplication
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Perl Weekly Challenge 89.
Sum of GCD's and Magic Square
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Perl Weekly Challenge 88
Today I submitted my first entries (task-1 and task-2) to the Perl Weekly Challenge. I found what I believe is a concise solution using the Perl Data language.
SHG from a Nanoparticle with a Non-Centrosymmetric Geometry
Today my article Analytical Theory of Second Harmonic Generation from a Nanoparticle with a Non-Centrosymmetric Geometry, by Raksha Singla and W. Luis Mochán, Physical Review B 99, 125418 (2019) doi:10.1103/PhysRevB.99.125418 was published. We showed that a centrosymmetric system may indeed generate light at the second harmonic quite efficiently if its geometry is not centrosymmetric.
Bienvenidos
Esta es la primera entrada de este blog. Apenas experimentando con Jekyll en Github para hacer un blog. Luego escribiré algo un poco más interesante.