Transcript … satu kekasihku aku manusia rindu rasa
… satu kekasihku aku manusia rindu rasa rindu rupa …
Amir Hamzah, Padamu Jua (Nyanyi Sunyi)
foton kimia tekanan rasa rupa penderiaan
a l a m
…..
Sains adalah samada fizik atau pengumpulan setem.
Rutherford Sains tak boleh berkembang kecuali ia dicari kerana pengetahuan tulen dan mendalam.
Polanyi Apa gunanya bayi yang baru lahir?
Maxwell (apabila ditanya apa kegunaan teori keelektromagnetannya)
Hei Bersenu! Hei Berkaih!
Aku tahu asal ‘kau jadi: Sheikh Abuniah Lahah Abu Kasap Pusat-mu puchok ubun-ubun Susu ‘kau di tapak tangan Simpang ‘kau tujoh petala langit Simpang ‘kau tujoh petala bumi… Ah Badi, mak Badi Badi saratus sambilan puloh!
Aku tahu asal ‘kau jadi: Badi biawak asal ‘kau jadi, Deri ‘tras asal ‘kau jadi, Mambang Kuning asal ‘kau jadi,… Bismillahi ’l-rahmani-’l-rahimi.
Al salam ‘aleikum, Nabi Tap yang memegang bumi!
Aku tahu asal nya padi…
[w.w. Skeat,
Malay Magic
]
Hei Silikon! Hei Si!
Aku tahu asal ‘kau jadi: ‘Pat belas proton asal ‘kau jadi Lajur karbon asal ‘kau jadi 3
s
Subpetala-mu penoh 3
p
-mu lebih dua Elektron!
‘Kau Semikonduktor! Boleh buat Transistor!
Buat Komputor! dan sebagainya!
matematik kimia biologi sains komputer perubatan
fizik
geologi kejuruteraan geografi … sosiologi ekonomi
fizikawan:
• biasa dengan anjakan paradigma drp mekanik Newton kpd mekanik kuantum, celaru, kereltifan, kerelatifan am → peka, tidak dogmatik • penyelesaian masalah dlm fizik, dlm sains, dlm perubatan, dlm pengurusan, dlm kehidupan, … → analitis, cekap, rasional • berkepakaran peneroka → berwawasan
disiplin
• rasional • analitis • peka • kreatif
fizik pengetahuan
• sedar fizik • peka fizik • faham fizik
fizik penghayatan
• mencari • meneliti • mencuba • merintis • …
fizik
Kerjaya dgn ijazah fizik • • • • • • • • • disiplin fizik pemerintahan pengurusan pentadbiran perniagaan perindustrian pendidikan penyelidikan penulisan … Kerjaya dlm sektor fizik /sains • • • disiplin fizik, pengetahuan fizik • • • • industri perkhidmatan sains akademik … Kerjaya sbg ahli fizik disiplin fizik, pengetahuan universiti pusat penyelidikan … fizik, penghayatan fizik
• • • • • • • • • • • • • • • • • Contoh benar… Pengarah makmal radiologi Pentadbir penyelidikan, makmal kebangsaan Guru fizik dan matematik Syarikat perisian satu-orang Jurubank pelaburan Perekabentuk, peranti optik untuk perubatan Pengurus projek, loji tenaga nuklear Perekabentuk teknologi tinggi untuk industri minyak Pengarah syarikat bukan-untung bagi alam sekitar Penyelidik dalam pengimejan 3 dimensi jantung Penganalisis, data satelit bagi ketumpatan ozon Perunding teknikal kepada kerajaan Penulis sains, buku komputer Pengarah, makmal resonans magnetan nuklear Penganalisis, misi satelit ke planet luar Pengarah, ujian tanpa rosak bagi aeroangkasa …
JABATAN FIZIK UNIVERSITI MALAYA
• Pengajaran: ijazah pertama, sarjana, kedoktoran • Penyelidikan • Kakitangan – akademik lk 25 (7 profesor), sokongan lk 25 • Peralatan • Kemudahan
Program-program sarjana muda
• BSc (Fizik) • BSc (Fizik Gunaan) • BSc (Fizik Komputeran & Elektronik) • BSc (Sains Bahan) • Minor dalam Fizik • BSc Ed (Pengkhususan dalam Fizik) • BSc Ed dgn subjek kedua Fizik • BSc (Pengajian Sains & Teknologi) dgn pakej Fizik • BUsul (Alam Fizik) • BSy (Falak)
PHYSICS DEPARTMENT
• • • • • • • •
Research Areas: Applied Radiation Laser and Applied Optics Materials Science Photonics Plasma Physics Solid State Physics Space Physics Theoretical Physics
APPLIED RADIATION
• • •
Radon detection Environmental radioactivity Elemental Analysis
Physics Department 2003
LASER AND APPLIED OPTICS
• • • • • • • •
Soft x-ray laser VUV gas laser Solid state dye laser Industrial carbon dioxide laser Photo-active materials
Hologram in non destructive testing
High speed photography Holography & speckle interferometry Theoretical framework of generalized eikonal formalism for the description of electromagnetic wave propagation
Physics Department 2003
Laser cutting in action
Physics Department 2003
Carbon dioxide laser cutting system
MATERIALS SCIENCE
• • • •
Polymer Physics Metallurgy Batteries Advanced Materials
Physics Department 2003
PHOTONICS
• • •
Optical Amplifiers – Erbium doped Fiber Amplifiers (EDFA) Fiber Laser Sources Non-Linear Effect in Optical Fiber – Stimulated Brillouin Scattering
laser fiber
Laser – fiber coupling
Physics Department 2003
EDFA Prototype: collaborative effort from Telekom – UM – Marconi (Italy)
Physics Department 2003
Setup for Gain Control EDFA
PLASMA PHYSICS
•
Pulsed Plasma Radiation Sources: X-ray, Electron Beam, Ion Beam and Neutron Sources
•
Radio Frequency Inductively Coupled Plasma Sources: Diamond/Diamond like Carbon and Titanium Nitride Film coatings
Before
Nitriding
After
Physics Department 2003
Langmuir probe diagnostics in RF plasma
Physics Department 2003
Planar coil RF Inductively coupled plasma at 600 W, 13.56 MHz for nitriding
SOLID STATE PHYSICS
• • •
Hydrogenated Amorphous Silicon Thin Film Amorphous Silicon/Amorphous Silicon Nitride Super-Lattice Laser Diode for Optical Communication
• • •
Porous Silicon Phosphor Luminescence Organic Conductor
Physics Department 2003
Porous Silicon
D.C. Plasma Glow Discharge System for Preparation of Amorphous Silicon related Material Low flow rate ratio Atomic Force Microscopy picture of a Si:H films High flow rate ratio
Physics Department 2003
SPACE PHYSICS
• • •
Astronomy Astrophysics Instrumentation
Meade LX200 10” telescope New moon
Physics Department 2003
THEORETICAL PHYSICS
• • • • •
Theoretical low energy nuclear physics Nuclear Astrophysics Complex Systems Cosmology Stellar Structure and Evolution
Physics Department 2003
Photonics
Multigigabits transmission system – soliton communication – RM 395,000 The development of advanced manufacturing process for optoelectronic packaging – RM 271,000 IRPA National top-down project on photonics – RM 3 million IRPA Strategic research programme – RM 6.96 million
Plasma Physics
Beam target neutron production in the plasma focus – RM264,000
Physics Department 2003
IRPA Research Grants
Applied Radiation
Fabrication and field testing of solid state passive UV and cosmic ray dosimeter – RM 108,000 Development of passive Radon dosimeter from thermoluminescent material – RM 184,840
Laser and Applied Optics
Investigation on high current arc discharge for coherent UV and XUV – RM164,000 Development of high power industrial CO 2 laser – RM173,000
Physics Department 2003
Solid State Physics
Deposition and electronic properties of ultra-thin layer of phospholipids polymers – RM 192,000 IRPA National top-down project on Development of laser diode for WDM-FTTH system – RM 5.75 million Materials in advanced microelectronics packaging – RM 104,000
Space Physics
Visibility of new crescent and eclipses – RM 150,000
Theoretical Physics
The study of solar evolution, solar atmosphere, and the effects of magnetic fields and rotation of the sun – RM 120,000
Physics Department 2003 Thank you