Notes on physics / mathematics

Condensed matter physics (typed in korean)

Notes on Ab-initio calculation

Quick start manual on Ab-initio calculation with exercises

Main features of [Standard Notes on foreign language] as follows :

  • 회화 중심의 표준적인 학습 템플릿

  • 학습자의 생활, 심리적 거리감에 근거한 A1 - C2의 단계 정의

  • 각 단계별 회화와 표현의 기능에 따른 표제어, 회화표현 정리

수록 언어, 수록예정언어

  • 중국어 : 보통화, 광동어, 민남어

  • 러시아어

  • 우크라이나어

  • 폴란드어

  • 일본어 (C1 - C2)

  • 실용, 학술영어회화 (B1 - B2)

Cantonese Chinese Lecture (A1 - A2)
Ukrainian Lecture (A1 - B2)
Russian Lecture (A1 - B2)
Introduction on Lifespan Development Psychology

[Notes on condensed matter physics] will includes as follows :

수록 예정 : Feb 2026

  • Solid state physics

  • Detail cases and basic recipes on ab-initio calculation

  • Introduction on Topology, orbitronics, chirality

Notes on foreign languages for Koreans

Mandarin Chinese (A1 - C2)

Updated : 21st Jan 2026

Introduction on Complex PTSD

Notes on psychology

[Quick-start manual on Ab-initio] will includes as follows :

수록 예정 : Apr 2026

  • Introduction on calculation strategy : QE - Wannier90 - post calculation

  • Specific material cases

  • Construction of Tight binding Hamiltonian via Ab-initio

수록 예정 : Feb 2026