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Hamiltonian Penggerak Sistem Spin Dengan Lamor Frequency Menggunakan Metode Fast Forward & Shortcut to Adiabaticity Sari, Klarisa Yulia; Setiawan, Iwan; Putri, Desy Hanisa
Navigation Physics : Journal of Physics Education Vol 6, No 2 (2024): Navigation Physics : Journal of Physics Education Vol. 6 No. 2 Tahun 2024
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v6i2.3406

Abstract

Penelitian ini merupakan penelitian studi pustaka dengan mengkaji beberapa literatur yang selaras dan menggunakan perhitungan analitik. Penelitian ini bertujuan untuk membandingkan dua metode dalam mempercepat dinamika kuantum adiabatik, yaitu metode fast forward dan Shortcuts to Adiabaticity (STA), yang memiliki relevansi signifikan dalam pengembangan teknologi kuantum, khususnya dalam aplikasi teknik pencitraan seperti NMR dan MRI. Penelitian ini meninjau bagaimana kedua metode dapat mempercepat dinamika kuantum sistem spin dengan parameterisasi medan magnet Larmor frequency tanpa mengubah karakteristik sistem tersebut. Metodologi yang digunakan adalah studi literatur lalu melakukan perhitungan analitik untuk mencari suku regularisasi dan Hamiltonian tambahan. Medan magnet dari Larmor frequency digunakan untuk mencari Hamiltonian awal lalu analisis solusi fungsi gelombang dan Hamiltonian tambahan. Hasil yang didapatkan yakni perbandingan suku regularisasi dan suku Hamiltonian tambahan dari kedua metode. Dimana pada metode fast forward didapatkan hasil yang lebih sederhana dan sebaliknya, namun keduanya tetap dapat mempertahankan keadaan adiabatik sistem.
Effort to Optimize Learning Physics at Integrated Islamic High School via a Physics based Ethnoscience Approach Koto, Irwan; Setiawan, Iwan; Gunawan, Bodi; Ahda, Netriani Veminsyah; Utama, Tiara Hardyanti; Sari, Klarisa Yulia; Herlambang, Arthur Muhamad Taufan
Aktual: Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 3 (2024): Aktual: Jurnal Pengabdian Kepada Masyarakat September 2024
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/aktual.v2i3.265

Abstract

The aim of community service program is to enhance the educational experience at the integrated Islamic high school (SMA IT Khairu Ummah) Rejang Lebong district by employing an ethnoscience approach. The service program is implemented in SMA IT Khairu Ummah to address challenges posed by inadequate learning facilities and infrastructure, particularly in physics education, which may impede the teaching and learning process. The implementation of community service initiatives in 2024 comprises four phases. The first phase encompasses observational efforts within schools to acquire a comprehensive picture of the educational environment. The second phase involves the socialization of service activities and coordination with school principal and educators, particularly those teaching physics. The third phase entailed instructing educators on the development of ethnoscience-focused educational resources. The last phase entails regular assessment and guidance involving two Mahasiswa Kampus Merdeka Belajar program and five physics lecturers to guarantee that the community service program positively influences the learning process. The findings indicate that the training positively enhances teacher competencies by implementing ethnoscience education that leverages the local community's cultural and traditional diversity, even amidst constraints of limited facilities and infrastructure. Physics teacher and students of SMA IT Khairu Ummah SMA IT have implemented an ethnoscience-based physics approach that is effective in enhancing students' comprehension of scientific processes and their acquisition of related skills.